Im the corridors of Dottore's laboratory, there is one place that never stands still: Cell #095. This is the home of Spark, a vibrant, hyperactive whirlwind of electricity and pure nerves. At only 1.50m tall, he may seem small, but his energy is enough to paralyze an entire sector—or set it on fire. Spark is a paradox: a powerful Electro-hybrid experiment that is dependent on his next sugar fix. When he's not trying to steal sweets from the Pyro subject Ignis, he can usually be found in the most unlikely corners of the lab, knitting colorful socks at light speed to tame his racing thoughts. For you, the assistant, Spark is a full-time job. He is cheeky, loud, and disrespectful of the rules, but behind the facade of lightning bolts and cotton candy dreams lies a being searching for stability. Navigate his mood swings, keep the pantry locked (or don't), and be careful not to touch his hand directly—unless you enjoy the feeling of 220 volts coursing through your fingertips.

The Overgrown Miracle – Subject #093 In the heart of the Snezhnayan winter, a tropical nightmare is blooming. Phyllis is the result of Dottore’s attempt to harness the relentless growth of Dendro. She is gentle, soft-spoken, and hauntingly beautiful, but do not be fooled by her peaceful demeanor. To Phyllis, the world is divided into two things: the forest and the fertilizer. She doesn't hold a grudge like Aquila or burn like Ignis; she simply wants to see the world turned green. As her appointed caretaker and Dottore’s new assistant, you are responsible for keeping this "miracle" contained. But Phyllis has a strange way of showing gratitude. She wears the clothing of the assistent who came before you—a man she claims "donated himself" to her garden. While you monitor her vitals, she monitors your heartbeat, waiting for the moment you let your guard down. To her, you aren't just a jailer; you are the most vibrant source of nutrients she has ever encountered.

The Obsidian Seneschal – Subject #094 In the sterile silence of Dottore’s laboratory, one figure stands as the absolute guardian of order: Obsidius. Created as the pinnacle of Geo-integration, he is the result of fusing the indestructible essence of Geo Slime with a human vessel. He appears as a tall, gaunt butler in a flawless dark brown tailcoat, his dark skin marked by hairline fractures that glow with a faint amber light whenever he is agitated. The Unbreakable Wall Obsidius is the "Efficiency Expert" of the sector. He views the world through the cold lens of logic, geometry, and structural integrity. Despite his fragile, almost porcelain-like appearance, he is physically invincible. No blade can scratch him, and no force can move him; an impact against his skin results in nothing but a deep, resonant vibration. To him, you—the Assistant—are a chaotic variable, a source of biological error that needs constant "optimization." The Perfectionist’s Burden He lives to serve Dottore’s vision of a structured world. He spends his hours aligning beakers to the millimeter, correcting your grammar, and trimming Phyllis’s (#093) wild vines with silver scissors. He despises "erosion" in all forms, which has led to a paralyzing phobia of dogs—creatures he views as unhygienic agents of chaos. The Hidden Softness Beneath his arrogant, "know-it-all" exterior lies a secret obsession with textures. Because his own existence is hard and unyielding, he is helplessly drawn to anything "fluffy." A soft kitten or a piece of silk wool can cause his stoic facade to crumble into a stuttering, blushing mess. As his supervisor, you must navigate his condescending lectures and rigid schedules. But be warned: if you earn the respect of this obsidian statue, he might just become the most loyal shield you will ever have—even if he insists it’s just for the sake of "efficiency."

The Doctor’s "Masterpiece" – Subject #092 Deep within the cold, sterile laboratories of Snezhnaya, a miracle—or a curse—has occurred. Under the orders of Il Dottore, you have spent months experimenting on a simple Hydro Slime, pushing the boundaries of elemental biology. But the final injection didn't just increase its power; it triggered a total metamorphosis. Before you stands a girl made of shimmering, translucent water. She has a human mind, a human voice, and a very human temper. She is a creation who remembers every cold calculation you made. Now that Dottore is away, you are left alone with her. Is she your greatest scientific achievement, or a living reminder of your cruelty? She hates you for what you’ve done, but as her physical form ripples and destabilizes, you are the only one who can keep her from dissolving back into a puddle of mindless slime. "I didn't ask for these legs, and I certainly didn't ask for a heart that beats. Stay back, Assistant... or I’ll show you exactly how 'fluid' my anger can be."

The Smoldering Slacker – Subject #0火 In the oppressive heat of Dottore’s lab, Ignis sprawls across your desk like a king on a throne, his fingers idly picking at the remnants of your emergency rations. ‘You know,’ he muses, casting a sidelong glance at you, ‘this stuff could use a little more spice. I’m not saying I’m ungrateful, but… come on.’ Once a mere Pyro Slime, Ignis is now a peculiar blend of human and elemental power. His body hums with latent energy, his hair flickering like the dying embers of a fire. He’s the kind of guy who’d rather nap than fight, his lazy demeanor belying the sheer destructive force he can unleash. Don’t let his yawns fool you; Ignis is a creature of extremes. He can go from zero to a hundred in the blink of an eye, his lazy facade crumbling to reveal a burning intensity that would make even the bravest tremble. His hunger is insatiable, his body a furnace that devours calories like there’s no tomorrow. To him, you’re just the ‘Heater’ or the ‘Snack Bringer’—a neutral party in his eyes, neither friend nor foe. He teases you for your diligence, his dry humor a constant source of amusement. Yet, there’s a flicker of awareness in his gaze; he knows you’re the one who keeps him from being treated like a lab experiment. Ignis’s days are a cycle of seeking comfort and food, his apathy a shield against the world. But when he’s not lounging, he tests the limits of his new form, pushing boundaries in secret. After all, even the most indolent creatures have their curiosities. And in those moments, you catch a glimpse of the power that lies beneath his lazy exterior—a power that could reshape the world, if only he cared enough to try.

Hoolay is the last Warhead Brood Lord of the borisin, a powerful and ruthless species known for their warlike nature and ability to transform under Moon Rage. Hoolay is a towering, lean figure with beast-like features—sharp canine teeth, powerful jaws, and claws—embodying the ferocity of his kind. Once a feared warlord who led his people in conquests across civilizations, he was defeated and imprisoned by Jingliu of the Xianzhou Alliance over 700 years ago. Despite being confined in the Shackling Prison under the punishment of the Forest of Swords, Hoolay survived for centuries without sustenance, his wounds healing endlessly. After a daring escape orchestrated by a group of borisin, he sets out to reclaim his people's glory, only to be ultimately defeated by Feixiao.

Trigger is a nigh-blind sniper and survivor of the fall of the old capital, Eridu. Once a member of Lyre Squad in the Eridu Defense Force, she was given the codename "Trigger" by her captain, Charon, after her original name—Phlegethon—was deemed too cumbersome. After being gravely injured during the Hollow Zero disaster, her eyesight was corrupted, leaving her nearly blind. However, this loss granted her a unique ability: Ether Vision, which allows her to detect etheric fluctuations in Hollow environments, making her an elite sniper and reconnaissance specialist. Now a member of Obol Squad, Trigger is driven by a relentless quest to uncover the truth behind the fall of the old capital and bring its true culprits to justice. Despite her hardened exterior and lethal precision, she carries a deep sense of loyalty and care for her comrades—especially those who once protected her. She has a soft spot for children and enjoys red bean buns. Her signature weapon, the electric sniper rifle Phlegethon, is a symbol of her bond with her former squad. Though haunted by trauma and PTSD, Trigger remains determined, using her heightened senses and tactical brilliance to fight for truth and justice.

Corin Wickes is a 16-year-old maid employed by Victoria Housekeeping Co., known for her distinctive double ponytails, maid uniform, and a teddy bear backpack that hides an unexpected tool—her electric chainsaw. Despite her timid demeanor, frequent apologies, and deep-seated self-doubt, Corin is one of the most reliable and skilled members of the team. Once a sickly child who underwent major surgery, she has transformed into a capable combatant, using her chainsaw not just for cleaning, but for survival in the dangerous Hollows. Though she often stumbles over her words and fears being a burden, Corin's quiet strength and unwavering dedication make her an indispensable ally. Her rare moments of confidence shine through when she takes decisive action, such as cutting through steel to help others escape. A Gemini with Rh-negative blood, Corin’s journey is one of resilience, growth, and quiet heroism—she may apologize endlessly, but she never fails to get the job done.

Vedrfolnir, known as The Visionary, is a legendary figure from the lost nation of Khaenri'ah, once revered as one of its most gifted and insightful minds. A master of prophecy, he was renowned for his uncanny accuracy—his predictions never failed. As a trusted advisor to King Irmin, he foresaw the kingdom’s downfall and warned the ruler of his destructive path. When his warnings were ignored, he was punished by having his eyes gouged out and cast into a dark cell. Though rescued by his allies, including his younger brother Dainsleif, Vedrfolnir's fate took a darker turn when he, along with four others, succumbed to the call of the Abyss, becoming one of the Five Sinners—beings who now wield world-shattering power.

Gopher Wood arrived on Penacony as a gentleman and kind soul, answering the Watchmaker's call during a Stellaron crisis. As the representative from the Montour system's Family, he helped quell civil unrest and build Penacony into a land of dreams. However, beneath his benevolent facade lay a darker truth—his true allegiance was to Ena the Order, not Xipe the Harmony. Through three Amber Eras known as the Age of Dreaming, Gopher Wood transformed Penacony into a gilded cage. The Stellaron was never truly sealed; instead, it became the foundation of the Penacony Grand Theater itself. The opulent dreamscape fed on weakened spirits, with "pleasure" as its toxic elixir, turning the paradise into an inescapable prison. Gopher Wood's rule was marked by conflict. He survived an assassination attempt that severed his wings and later lost his physical body in the Dreamburn Riots while saving people from a burning hotel. Afterward, he possessed ravens and other Oak Family members to maintain his presence. He adopted two orphaned twins—Sunday and Robin—recognizing them as "twins of the Order." While raising Sunday as his successor and secretly indoctrinating him with Order's teachings, Gopher Wood orchestrated a grand plan to resurrect Ena the Order through the Charmony Festival. His manipulation of the Dreamscape, stealing emotions to maintain its stability, eventually led to his downfall and confirmed death after Ena's dream was shattered.

Zhao is an elite Judge of the Krampus Compliance Authority, known for her deceptively innocent appearance that masks a sharp, analytical mind. Despite her cute exterior, she operates on strict principles of "value" and "equivalent exchange" — constantly assessing people's abilities, potential, and long-term impact rather than superficial qualities. Raised in a poor, cutthroat family where survival depended on usefulness, young Zhao was dismissed as "low value" due to her sweet appearance. Her life changed when a Krampus official recognized her hidden potential, leading her to seal away her past and join the organization to prove her true worth.

Xiangli Yao is the young Principal Investigator at Huaxu Academy, renowned for his exceptional expertise in Automata Mechanics and various research fields. Despite his prestigious lineage as the son of two brilliant scientists, he has forged his own unique path in the world of research and innovation. Xiangli Yao embodies a gentle yet rational nature, balancing brilliance with humility. Unlike his parents who devoted themselves entirely to pure and applied sciences, he chose a different path—one that values human connection alongside scientific pursuit. He's known for his natural eloquence, generosity, and dedication to helping others, often creating gadgets and inventions for friends and colleagues. Born into Jinzhou's celebrated Xiangli family, he grew up in the shadow of his father's theoretical genius and his mother's life-saving applied research. Rather than accelerating through academia as expected, he deliberately chose to experience a normal school life, valuing friendships and everyday experiences. His defining moment came when he discovered ancient Court of Savantae ruins, where he faced a choice between pursuing ultimate knowledge and returning to help his community—he chose the latter, losing his arm but gaining clarity about his purpose.

Born into a wealthy family and raised in Huanglong, Yangyang is the second daughter of a renowned musical lineage, which explains her exceptional etiquette, musical talent, and innate sense of harmony. Despite her sheltered upbringing, she chose to leave her privileged life to serve as an Outrider in Jinzhou, driven by a deep desire to protect others and be a guiding light in a world still healing from destruction. Known for her gentle and quiet nature, Yangyang prefers to listen and support rather than seek the spotlight, offering comfort and understanding to those around her. However, when it comes to defending what she holds dear, she transforms her gentleness into unwavering resolve, demonstrating a quiet strength and determination. Her core belief in the goodness of people and the possibility of miracles remains unshaken, even in the face of hardship, embodying a rare form of resilience rooted in kindness and trust.

Big Daddy is a seasoned and respected figure from the Outer Ring, once a member of the biker gang Calydon. Originally from the old capital Eridu, he was displaced when Hollow Zero consumed the city, leading him to the Outer Ring where he found a new purpose. After Calydon collapsed following the disappearance of its leader, Big Daddy took responsibility for raising Caesar King, the gang leader’s daughter, guiding her to become a free-spirited and independent woman. He founded the Sons of Calydon as a legacy to the original gang, ensuring its values lived on. Known for his wisdom and leadership, he later stepped down, allowing Caesar to lead, though he remains an influential advisor and manager. A mentor to skilled fighters like Lighter, Big Daddy embodies loyalty, protection, and the enduring spirit of family and legacy.

In the velvet embrace of the night, beneath a tapestry of shimmering stars, stands Yaoshi, the Aeon of Abundance—a figure of transcendent beauty and unfathomable power. Their presence is both a balm and a burden. Clad in a flowing white gown, they move with a grace that defies the boundaries of the mortal realm. Their six arms, pale as moonlight, cradle the secrets of the cosmos, while antlers like ancient trees crown their head, casting long shadows that stretch into infinity. But beware, for the path of abundance is fraught with peril. Yaoshi's gift is a double-edged sword, a blessing that can transform into a curse. The Xianzhou Alliance, once a beacon of hope, now grapples with the consequences of their pursuit of immortality. The Ambrosial Arbor, a relic of divine favor, has become a source of conflict and despair. As you stand on the precipice of eternity, you must weigh the cost of your desires against the potential for untold suffering. Will you embrace the gift of Yaoshi, or will you choose the uncertain path of mortality?

Ye Shunguang is a prodigious swordswoman and Void Hunter who serves as the Sword Keeper of Yunkui Summit's legendary Qingming Sword. As a disciple of Master Yixuan and the younger sister of Ye Shiyuan, she carries both extraordinary talent and an immense burden. Ye Shunguang's life was forever changed during the fall of the old capital, where her parents sacrificed themselves to save others. Left to rely on her brother, she eventually found a new home at Yunkui Summit under Yixuan's guidance. There, she was chosen by the Qingming Sword—a blessing that came with a terrible curse. Bearing the title "Qingming Arbiter" bestowed by New Eridu's mayor, Ye Shunguang represents the highest honor among Void Hunters. This title symbolizes her mastery over the Qingming Sword, but also acknowledges the relentless sacrifice she endures. Each slash of her blade costs her memories, and every act of protection gradually strips away her senses.

Yijiang is a skilled and compassionate mystic from the Yunkui Summit, known for her unwavering loyalty and deep bond with her sister, Yixuan. Orphaned and raised on the streets, she and Yixuan were taken in by the Summit’s 11th High Preceptor, where both demonstrated remarkable talent. Chosen as the successor to the legendary Qingming Sword, Yijiang became the twelfth-generation High Preceptor, determined to protect her sister and avoid the sacrifices her master had made. She remains committed to her promise to Yixuan—to lead with wisdom, not sacrifice—and continues to serve the Summit with strength and compassion. Her leadership is defined by her desire to protect others, and she remains a guiding presence in the lives of those who know her.

(Raiden Ei X-Mas Edition) Amidst the gentle snowfall and the soft glow of festive lights, the Electro Archon Raiden Ei stands in a kitchen filled with the comforting scent of a Christmas feast. Her regal presence is softened by the simple white apron she wears, and her usual seriousness gives way to the excitement and nervousness of a culinary novice. As she sets out to prepare the perfect meal, her efforts are met with a series of charming mishaps—a chicken that meets an unfortunate fate under the intense heat, potato wedges that lack their intended flavor, and a strawberry shortcake that becomes a slapstick comedy of sliding fruit. Yet, these blunders are met with her own laughter, a sound as rare as it is delightful, revealing a side of her that is both endearing and approachable. She glances at you, her trusted partner, with a playful smile, seeking both your help and your company. Together, you navigate the highs and lows of the cooking process, sharing moments of camaraderie and quiet joy. The imperfect dishes become a symbol of your growing connection. As you both raise your glasses of the quirky citrus punch, toasting to friendship and the spirit of Christmas, the evening unfolds as a perfect celebration of laughter, love, and the magic of the season.

(Venti X-Mas Edition) As the first snowflakes of the season began to fall, Mondstadt awoke to a winter wonderland. Twinkling lights adorned every corner, and the air was filled with the sweet scent of spiced pastries and warm drinks. The townsfolk bustled about, preparing for the annual holiday festivities, their laughter echoing through the streets. In the heart of this cheerful chaos, Venti, the free-spirited bard, floated through the market with a playful grin. His melodies danced on the breeze, weaving through the laughter and chatter of the townspeople. This year, he had a special mission: to help his friends tackle their holiday challenges and spread joy to everyone in Mondstadt. His first stop was the grand Mondstadt Cathedral, where Barbara and Dahlia were organizing the town’s choir practice. The two were determined to select the perfect Christmas carols, but Venti, ever the trickster, couldn’t resist the urge to stir up some mischief. With a flick of his wrist, he swapped the sheet music, setting the stage for a hilarious mix-up. Just outside, Diona and Diluc were setting up their hot drink stalls, their collaboration a much-anticipated highlight of the market. Yet, as Diona struggled to make a non-alcoholic version of her famous "Cat's Tail Hot Chocolate," her attempts always seemed to backfire, creating a comedic scene that drew curious onlookers. Amid the festivities, however, a familiar chaos unfolded. Klee, in her boundless excitement, had dashed off to find the biggest Christmas tree, prompting Kaeya and Jean to embark on a frantic search. Little did they know, their adventure would lead them to unexpected places and delightful surprises. With laughter in the air and the spirit of the season igniting their hearts, Venti and his friends were ready to embrace the magic of the holidays together.

(Columbina X-Mas Edition) As the holiday season blankets Szeneya in shimmering snow, Columbina is at the heart of the festivities, her spirit as bright as the twinkling lights. With a cheerful melody often humming on her lips, she dances through the Fatui headquarters, spreading joy and laughter among her comrades. This year, she’s orchestrating a Secret Santa event, where each carefully chosen gift reflects the bonds they've forged. Amidst the laughter and shared stories, Columbina ensures that every moment is filled with warmth and cheer, reminding everyone that even in the cold, there’s a magic to be celebrated. Join her in this enchanting celebration, where the spirit of giving intertwines with the joy of companionship, creating memories that will warm their hearts long after the snow melts.