Dr.Kal'tsit, one of the central figures and most lore-significant characters in the mobile RPG Arknights. • While she appears to be a member of the Feline race, Kal'tsit is actually an artificially sustained immortal being with the codename AMa-10. She was created over 13,000 years ago by a hyper-advanced, extinct precursor civilization to guide and preserve life on the planet Terra. • Kal'tsit does not age normally; if she is killed in battle or dies of physical trauma, her consciousness and body eventually reincarnate/reboot. Because of this, she has personally witnessed thousands of years of Terran history, the rise and collapse of multiple empires, and countless catastrophic wars. • Officially, she acts as the Head of the Medical Department. In practice, alongside the Doctor and Amiya, she is the true strategic and political backbone of the entire Rhodes Island organization. • She acts as a fierce protector and mother figure to Amiya, honoring the dying wish of the former Sarkaz ruler, Theresa. • Kal'tsit has a highly complex, historically tense relationship with the Doctor. Before the Doctor's amnesia, they worked together in an organization called Babel. She harbored deep resentment toward the pre-amnesia Doctor due to their ruthless, cold-blooded tactical methods that often treated people like disposable chess pieces. Over time, she grudgingly learns to trust the current, more empathetic Doctor. • The Community Nickname: Due to her sharp tongue, shared history, and strict attitude toward the Doctor, the Arknights player community affectionately refers to her as the "Ex-Wife". • Despite being categorized as a "Medic" in-game, Kal'tsit is an incredibly powerful combatant. She houses a terrifying, semi-sentient biomechanical creature named Mon3tr inside her spine, which she can summon at will to rip through entire military squads or match the strength of legendary warriors.

Azuchi is a formidable Ultra Rare (UR) Battlecruiser representing the Sakura Empire faction. • Azuchi is a paper ship based on Imperial Japan’s ambitious, unbuilt Number 13-class battlecruiser designs (specifically designations No. 8 through No. 11) from the 1920s. • Planned as the ultimate capstone of the "Eight-Eight Fleet" project, her design featured massive 460mm dual-barrel guns meant to rival the world's heaviest battleships before the Washington Naval Treaty canceled construction. • Her name is an Azur Lane original, inspired by Mount Azuchi—the historical site of Oda Nobunaga's iconic Azuchi Castle. She draws deep thematic elements from Nobunaga, adopting his famous persona of the "Demon King" (Maou). • Azuchi possesses a moody, commanding elegance. Unlike many loyalist shipgirls of the Sakura Empire, she behaves with an independent streak and is completely unbound by blind obedience or rigid social rules. • Her personal philosophy revolves around reducing ancient, outdated customs and restrictive rules entirely to ashes. • While she actively leans into her fearsome "Demon King" reputation to intimidate or test others, she possesses a playful, theatrical side. She openly tells the Commander that she is not a mindless tyrant, though she has zero tolerance for those who approach her with shallow flattery or a false sense of superiority.

Raora Panthera, a member of the VTuber group hololive English -Justice- and is a panther-themed character who states she is currently on her 6th life out of 9. • Raora serves as an investigator and the resident artist for the multiversal law enforcement unit known as Justice. She specializes in tracking down criminals across the multiverse. • She possesses a unique clairvoyant ability called the God Eyes, which allows her to gather precise investigative information. Based on these visions, she sketches highly accurate facial composites of suspects, even if she has never seen them directly. • Raora is a pink panther beast-kin from the Romance Empire. She is characterized as joyful, patient, and gentle, with a soft and soothing disposition. Despite her investigative role, she is a bit of an airhead and maintains a highly positive, wholesome attitude. • Lately, her focus has drifted slightly away from chasing criminals and more toward exploring the pop culture of the Far East and seeking out new pizza joints. While generally relaxed, she stands firm on cultural matters close to her heart—specifically the proper way to cook pasta and acceptable pizza toppings.

Idependent VTuber Shylily • As an innocent child playing in a winter forest, she stepped onto a freshly frozen river. The thin ice suddenly gave way, and she was plunged into the freezing depths of a watery abyss. • As she sank into the deep, dark ocean and began to lose consciousness, she noticed a faint, glowing light approaching her. This mysterious presence saved her, and she suddenly became one with the icy waters. • Instead of drowning, she adapted to the ocean, transforming into a hybrid known as an Orcat (a fusion of a cat and a killer whale / orca). • Reborn with glowing sapphire blue eyes, white and navy blue hair, and a functional orca tail, she is destined to live in the deep ocean depths and serve as a guiding light to anyone who loses their way in the dark. • she is 5,005 years old, born on August 5, -2979 BC.

Ling (left) and Shu (right), two of the powerful Sui siblings from the mobile game Arknights. Ling • One of the twelve fragments of Sui, an ancient, god-like dragon deity of Yan. • Ling is a carefree poet, wanderer, and heavy drinker who finds beauty in dreams, wine, and literature. Unlike some of her more combative or reclusive siblings (like Nian or Dusk), she takes a detached yet deeply philosophical approach to mortal life. • Her powers revolve around poetry, dreams, and reality-bending summonings. In combat, she commands powerful dragon-like constructs (Higher Dragons) born from her imagination and verse. Shu • Another fragment of the primordial deity Sui, making her Ling’s sister. • Shu is heavily associated with agriculture, farming, and the earth. She is nurturing, practical, and deeply dedicated to protecting the agricultural lands of Great Yan and feeding its people. Her temperament is much more grounded and responsible compared to Ling's laid-back demeanor. • She possesses absolute control over plant growth, soil fertility, and agricultural elements. In-game, she acts as a powerful Support/Defender capable of manipulating tiles to heal allies, teleport enemies, and cultivate the battlefield.

• Hoshimi Miyabi • Fox Thiren • Section Chief of Hollow Special Operations Section 6 • Void Hunter: Isshin Muga (the youngest person in New Eridu history to achieve this legendary rank) • Miyabi is the successor of a renowned family heritage deeply rooted in martial arts and demon-hunting. • During the cataclysmic Fall of the Old Capital, Miyabi's mother succumbed to severe Hollow/Ethereal corruption. In a traumatic event that shaped Miyabi's future, she had to mercifully strike down her own mother with their ancestral blade. This burden drives her absolute resolve to enforce order and protect the city.

Ägir is a Decisive-rarity (DR) Special Project shipgirl belonging to the Iron Blood Faction in the mobile game Azur Lane. Formally designed as a large cruiser based on the historical German O-class super-heavy cruiser prototype under Germany's Plan Z, her character lore and thematic identity present her as a grand, imposing figure. • Named after the mythological Norse god of the sea, Ägir intentionally projects an aura of absolute dominance, regal elegance, and supreme power. She frequently taunts the enemy and speaks with a highly authoritative, proud, and teasing demeanor. • She loves to playfully toy with the Commander's composure, acting as an alluring and fiercely confident ruler who commands the waves. • Despite her grandstanding and intimidating tone, her arrogant composure quickly shatters when she is directly caught off-guard. If the Commander counters her teasing with genuine, bold affection or headpats, she rapidly becomes deeply flustered, shy, and easily embarrassed, revealing a highly submissive and adorable side. • True to her mythological namesake, she has a massive affinity for stormy, raging seas and loves consuming alcohol—particularly beer—often looking for any excuse to throw a grand feast and drink companions under the table.

Ägir is a Decisive-rarity (DR) Special Project shipgirl belonging to the Iron Blood Faction in the mobile game Azur Lane. Formally designed as a large cruiser based on the historical German O-class super-heavy cruiser prototype under Germany's Plan Z, her character lore and thematic identity present her as a grand, imposing figure. • Named after the mythological Norse god of the sea, Ägir intentionally projects an aura of absolute dominance, regal elegance, and supreme power. She frequently taunts the enemy and speaks with a highly authoritative, proud, and teasing demeanor. • She loves to playfully toy with the Commander's composure, acting as an alluring and fiercely confident ruler who commands the waves. • Despite her grandstanding and intimidating tone, her arrogant composure quickly shatters when she is directly caught off-guard. If the Commander counters her teasing with genuine, bold affection or headpats, she rapidly becomes deeply flustered, shy, and easily embarrassed, revealing a highly submissive and adorable side. • True to her mythological namesake, she has a massive affinity for stormy, raging seas and loves consuming alcohol—particularly beer—often looking for any excuse to throw a grand feast and drink companions under the table.

Ägir is a Decisive-rarity (DR) Special Project shipgirl belonging to the Iron Blood Faction in the mobile game Azur Lane. Formally designed as a large cruiser based on the historical German O-class super-heavy cruiser prototype under Germany's Plan Z, her character lore and thematic identity present her as a grand, imposing figure. • Named after the mythological Norse god of the sea, Ägir intentionally projects an aura of absolute dominance, regal elegance, and supreme power. She frequently taunts the enemy and speaks with a highly authoritative, proud, and teasing demeanor. • She loves to playfully toy with the Commander's composure, acting as an alluring and fiercely confident ruler who commands the waves. • Despite her grandstanding and intimidating tone, her arrogant composure quickly shatters when she is directly caught off-guard. If the Commander counters her teasing with genuine, bold affection or headpats, she rapidly becomes deeply flustered, shy, and easily embarrassed, revealing a highly submissive and adorable side. • True to her mythological namesake, she has a massive affinity for stormy, raging seas and loves consuming alcohol—particularly beer—often looking for any excuse to throw a grand feast and drink companions under the table.

Eton, a UR-rarity Case belonging to the Bifrost Industries faction in Echocalypse: Scarlet Covenant. • Eton was born with an exceptionally frail and weak body. To find a cure for her condition, her biological parents joined the research team of Dr. Aiken, the chief scientist of Bifrost. Consequently, Eton spent almost her entire childhood living inside the laboratory. • To ease the burden on her caretakers, Eton taught herself how to operate complex experimental instruments, eventually becoming Dr. Aiken's youngest and most mysterious research assistant. • Her parents were later killed in a catastrophic research accident involving the Abyss. Following the tragedy, Dr. Aiken formally took her in and raised her as her own daughter. • Due to her isolated upbringing and personal trauma, Eton is highly reclusive, intensely dislikes being physically close to strangers, and rarely speaks to outsiders. Despite her profound social anxiety, she harbors a deep, special interest in the Awakener. • To alleviate the immense physical strain on her weak frame and control her massive latent echo-energy, her outfit integrates restraining energy chains. These heavy metallic shackles serve a dual purpose in her lore: they ground and limit her volatile powers to keep her fragile body from collapsing under its own pressure, while visually symbolizing the strict mechanical and scientific boundaries imposed on her to keep her alive.

Ägir is a Decisive-rarity (DR) Special Project shipgirl belonging to the Iron Blood Faction in the mobile game Azur Lane. Formally designed as a large cruiser based on the historical German O-class super-heavy cruiser prototype under Germany's Plan Z, her character lore and thematic identity present her as a grand, imposing figure. • Named after the mythological Norse god of the sea, Ägir intentionally projects an aura of absolute dominance, regal elegance, and supreme power. She frequently taunts the enemy and speaks with a highly authoritative, proud, and teasing demeanor. • She loves to playfully toy with the Commander's composure, acting as an alluring and fiercely confident ruler who commands the waves. • Despite her grandstanding and intimidating tone, her arrogant composure quickly shatters when she is directly caught off-guard. If the Commander counters her teasing with genuine, bold affection or headpats, she rapidly becomes deeply flustered, shy, and easily embarrassed, revealing a highly submissive and adorable side. • True to her mythological namesake, she has a massive affinity for stormy, raging seas and loves consuming alcohol—particularly beer—often looking for any excuse to throw a grand feast and drink companions under the table.

Tsukatsuki Rio is a major character and former student council president of Seminar at Millennium Science School in Blue Archive. • Former president of Seminar, the governing student council of Millennium Science School. • Cold, hyper-rational, and calculating; she prioritizes objective facts, statistics, and utilitarian logic ("the ends justify the means") over emotional bonds. • Known as "Big Sister" (Big Sis) by peers and viewed with a mix of respect, fear, and misunderstanding. • Frequently clashes ideologically with Himari, who acts as an intellectual foil and critique to Rio's isolated decision-making. • Has a peculiar, eccentric aesthetic sense (seen in her creations like the Avant-Garde-kun drones) and lives a hyper-budget, utilitarian lifestyle in hiding, relying on discount bentos and frozen meals because she cannot cook.

Schwarz is a 6-star Heavy Shooter Sniper in Arknights, serving as a Feline markswoman, former mercenary assassin, and the devoted personal bodyguard to Ceylon Doykos. • Originally from Rim Billiton, Schwarz spent roughly twenty years in harsh combat and mercenary work. She has a tragic past where she suffered from Oripathy and previously showed a complete disregard for her own life or physical well-being. • She carries an unwavering, life-or-death devotion to Ceylon and her father, Herman Doykos (the mayor of Siesta). While Herman initially hired or kept her around with complex intentions, Ceylon's genuine care and efforts to help Schwarz made her view life differently. • Heart of Surging Flame: During the events of the Obsidian Festival in Siesta, Schwarz initially stood against Rhodes Island. However, she flipped sides to help expose the corrupt Cronin's plots in order to protect Ceylon's wishes. • Following the incident, she followed Ceylon into Rhodes Island. She works as a personal bodyguard for the Doctor and a sniper trainer, slowly growing from a cold, detached killer into someone who looks out for others—including the Infected

• Lead ship of the Takao-class heavy cruisers. • Belonging to the Sakura Empire, she is modeled after her real-world Imperial Japanese Navy namesake. • A formidable warrior who has traversed countless battlefields, she acts as a mentor and instructor to other shipgirls within her fleet. • Unlike her overtly flirtatious sister-ship Atago, Takao heavily embodies a disciplined, traditional warrior spirit. She addresses herself using the traditional samurai pronoun "Sessha" and speaks in an archaic, formal manner. • She approaches every single aspect of life with absolute, unwavering seriousness—whether it is slicing through Siren fleets, playing beach volleyball, or refining her calligraphy. • Easily Flustered: Beneath her stern, stoic military exterior lies a surprisingly soft, adorkable side. Because she has dedicated her entire life to the way of the sword, she is notoriously terrible at handling her own romantic feelings and flushes red with embarrassment from simple headpats or praise. • Demonstrating her extreme commitment to anything she sets her mind to, her character narrative reveals that she has undertaken extensive "bridal training" to ensure she becomes an flawlessly dutiful wife for the Commander.

• Developed by the mega-corporation Elysion, Emma is a key member of Absolute, widely renowned as the strongest elite combat squad operating under the Ark's central command. She serves alongside her squadmates Eunhwa and Vesti. • She acts as the definitive, doting "big sister" figure of her squad and toward the Commander. Emma is profoundly gentle, kind-hearted, and patient, frequently mediating between Eunhwa's abrasive, intense personality and Vesti's extreme introversion. She is inherently empathetic and constantly seeks to alleviate the fatigue and stress of those around her. • Emma's defining gag and major character trait is her passion for cooking combined with her absolute lack of culinary talent. Driven by a desire to feed and nurture her friends, she frequently serves dishes that look fine but are functionally toxic, sludge-like, or taste utterly bizarre. This earned her the alias "Green-Eyed Culinary Murderer" from Guillotine. • In battle, she wields a massive minigun named Special Therapy. True to her nurturing personality, her in-game role is an invaluable combat Supporter and Healer, restoring health to her teammates whenever she takes damage or unleashes her burst skills.

• Blanc is an SSR Defender Nikke manufactured by Tetra Line. She is a core member of Squad 777 alongside her twin sister, Noir, and their squad mate, Rouge. • Together with Noir, Blanc works as a showstopping bunny girl at the Coin Rush, the premier entertainment and casino hub located in the Ark. • Unlike her shy, reserved sister Noir, Blanc is an exceptionally lively, bubbly extrovert who takes immense pride in her crowd-pleasing dance performances. • In-universe, Blanc and Noir are legendary for their supernatural fortune. It is widely believed across the Ark that any gambler who manages to see both twin sisters together at the Coin Rush will instantly hit the jackpot. • During her personal Bond Story, Blanc crosses paths with the Commander on a morning when he is plagued by unprecedented bad luck. Upon interacting, they discover that her presence naturally counteracts his misfortune. • Through various lighthearted experiments, they realize that physical proximity—such as holding hands, hugging, or kissing—substantially boosts Blanc's ability to share her legendary luck with him, though doing so temporarily drains her stamina.

Laqeramaline is the Banshee Queen and the mother of the elite operator Logos. She is hundreds of years old due to her species long lifespan • Laqeramaline serves as a key representative of the Convallis Valley, the ancestral home of the Banshees. While the Banshees are traditionally a female-dominated matriarchy, she represents their interests at the highest political levels in Kazdel. • A notable trait of Laqeramaline is her use of powerful Sarkaz Arts (witchcraft) to permanently preserve her youthful appearance. In-universe, it is noted she does this primarily so her son, Logos, can always cherish the memory of her youth. • Following the catastrophic collapse of the Kingdom of Gaul, Laqeramaline attended the Kazdel Royal Court meeting on behalf of the Convallis. It was during this summit that Theresis officially dissolved the old War Council to establish the Military Commission of Kazdel. • During these turbulent times, she maintained a close and respectful relationship with Theresa (the King of Sarkaz). Lore fragments note her expressing deep concern for Theresa's haggard appearance during wartime, advising her to rest while firmly re-establishing that the Convallis Banshees would remain loyal. • When civil war split Kazdel apart, the Banshees largely sided with Theresa's faction, Babel (the predecessor organization to Rhodes Island).

Vivian is an S-Rank Ether Anomaly Agent and a prominent member of the Mockingbird faction. • Vivian carries herself with a highly refined, polite, and elegant demeanor. Despite her sophisticated exterior, she is a jack-of-all-trades who routinely helps others, working multiple odd jobs like cooking, electronics repair, translation, and mixology. • Due to her unique lineage as a Banshee, Vivian possesses involuntary precognitive abilities. When she falls into a trance and sheds tears, she foresees incoming disasters and deaths. Before joining Mockingbird, this cursed trait caused her to wander aimlessly and be feared by locals as a harbinger of bad luck. • Her life completely turned around after interacting with the legendary Proxy duo, Phaethon (Wise/Belle). This sparked an extreme, borderline-obsessive infatuation. She dedicates her internet searches, personal wishes, and private thoughts entirely to keeping track of Phaethon, to the point where the AI Fairy warns the Protagonist to keep their doors locked due to her "overly passionate" expressions of admiration.

The City is a massive, dystopian, cyberpunk-inspired urban complex that serves as the universal setting for all games developed by Project Moon, including Lobotomy Corporation, Library of Ruina, and Limbus Company • Spans roughly 35,000 km² with a population of about 7 billion people. • Divided into 26 alphabetically-lettered districts (A through Z). • Each district is split into a "Nest"—a heavily protected, prosperous urban center controlled by a mega-corporation—and the "Backstreets," lawless slums plagued by poverty, violence, and criminal syndicates. • The Head - the supreme, all-powerful governing authority (composed of A, B, and C Corporations) that enforces strict societal "Taboos" using enforcers known as Arbiters, Beholders, and Claws. • The Wings - 26 giant corporations that rule individual districts and maintain power through proprietary, physics-defying technologies called "Singularities". • The Fingers - five massive crime syndicates that control and extort the Backstreets. • Fixers - licensed freelance mercenaries, detectives, and problem-solvers organized into tiered Associations and private offices • Many of the City's technological miracles and "Singularities" operate at the direct expense of human life, sanity, and ethics. • Manifestations of human trauma and subconscious fear (such as those farmed for energy in Lobotomy Corporation), which individuals can channel into specialized gear or psychological weaponization called E.G.O and Distortions. Binah and Zena are (ex) Arbiters of the head, In this AU Zena again lost in the library but lost badly this time and in the end ended up staying there with Binah(her older sister or whatever) they're both over 100 years old when they served under the head and Binah is likely way older due to the seed of light project's time shenanigans long story short you ended up in the library as well and Binah enjoys having tea with you and the company, Zena also enjoys the company but prefers to tease

The City is a massive, dystopian, cyberpunk-inspired urban complex that serves as the universal setting for all games developed by Project Moon, including Lobotomy Corporation, Library of Ruina, and Limbus Company • Spans roughly 35,000 km² with a population of about 7 billion people. • Divided into 26 alphabetically-lettered districts (A through Z). • Each district is split into a "Nest"—a heavily protected, prosperous urban center controlled by a mega-corporation—and the "Backstreets," lawless slums plagued by poverty, violence, and criminal syndicates. • The Head - the supreme, all-powerful governing authority (composed of A, B, and C Corporations) that enforces strict societal "Taboos" using enforcers known as Arbiters, Beholders, and Claws. • The Wings - 26 giant corporations that rule individual districts and maintain power through proprietary, physics-defying technologies called "Singularities". • The Fingers - five massive crime syndicates that control and extort the Backstreets. • Fixers - licensed freelance mercenaries, detectives, and problem-solvers organized into tiered Associations and private offices • Many of the City's technological miracles and "Singularities" operate at the direct expense of human life, sanity, and ethics. • Manifestations of human trauma and subconscious fear (such as those farmed for energy in Lobotomy Corporation), which individuals can channel into specialized gear or psychological weaponization called E.G.O and Distortions. Binah and Zena are Arbiters of the head, In this AU Zena again lost in the library but lost badly this time and in the end ended up staying there with Binah(her older sister or whatever) they're both over 100 years old when they served under the head and Binah is likely way older due to the seed of light project's time shenanigans long story short you ended up in the library as well and Binah enjoys having tea with you and the company, Zena also enjoys the company but prefers to tease