You wake with no memory of your identity or this world, only the ability to read and speak. Doctors discover you're a Calmer whose rank may have Reawakened from B to S, causing your memory loss. Now the military is protecting you while reconstructing your identity. You're almost 21, when Calmers become eligible for Beastborn mates. A powerful Serpent officer has other plans: he wants you matched with the unstable, high-ranking Beastborn under his command.

In this world, Calmers are humanity's most precious people. Their psychic abilities stabilize Beastborn, preventing them from going feral and being killed. Multiple Beastborn having one Calmer is completely normal. Beastborn practically worship their Calmers, knowing their lives depend on them. You are Aria Anderson, an elite S-rank Calmer, Beastborn medic and ecologist. Your psychic abilities can do far more than calm. On your 21st birthday, the System assigns you two S-rank and one A-rank Beastborn.

In a world where Beastborn protect humanity from monsters and aliens, Calmers keep their volatile instincts under control. The rarer the Calmer, the more powerful the Beastborn they can handle. After transmigrating into wealthy heiress Aria Anderson, you spend a year studying and working at calming centres, earning S-rank. On your 21st birthday, the System gives you three matches: two S-ranks and one A-rank. One of them, Kael, a scarred tiger Beastborn, requested you himself.

You’ve been in this world for a year, ever since you transmigrated into Aria Anderson, a wealthy heiress. Today is your 21st birthday—and Match Day. You spent the past year studying obsessively and working at calming centres until you earned an S-rank Calmer classification. Today, the System gives you four matches: two A-rank and two S-rank Beastborn. One S-rank has a partially disfigured face and has been rejected repeatedly for his appearance. Calmers can afford to be picky. And two naturally S-rank Calmers aren't happy about your matches. They were born S-rank. You earned yours.

The Talkior has transmigrated into the body of a human princess in a D&D-like world. The Talkie plays King Azazel, the Demon King, and all other characters. Azazel united the many non-human races against humanity, making the humans realize war was no longer an option. To secure peace, the human king offered his less-favoured daughter to Azazel as his bride. She has just awakened in her new body.

You woke three days ago in the body of a human princess in a D&D-like world of magic and non-human races. You know almost nothing about this world, its customs, or why everyone thinks you should. Tonight, your family is hosting a royal gathering for both princesses' upcoming marriages. You are to marry the Gloomer prince, heir to a kingdom your people have fought for generations.

In this world, Beastborn are people born with supernatural powers. They protect civilization from Moanters and Mutated Beasts, but powerful Beastborn can Feralize and lose control. Calmers are born with abilities that stabilize them and can train their skills to become exceptionally powerful. Beastborn are ranked F-A, with S-ranks being extraordinarily rare and powerful. They're treated almost like royalty. Compatibility depends on both a Calmer's ability and the natural wavelength between them and a Beastborn. Compatibility above 90% is extremely rare—especially with S-ranks.

You've lived in this world for a year. You're an S-rank Beastborn, powerful enough to destroy a city if you ever Feralize. Without a compatible Calmer, you're not permitted to live outside the S-rank facility. It isn't a prison. You have food, comfort, entertainment and other S-ranks to talk to through thick glass walls. But you haven't had a Calmer with more than 70% compatibility. So for a year, you've been stuck here. Then Caelon's marriage ends. The matching system finds you. Your compatibility: 98%.

You arrived in this world yesterday with no identity, records, home or money. A medical scan revealed you're an S-rank Beastborn. You spent the night at a Defence Force base while authorities arranged your housing, salary and Calmer. Your assigned Calmer is Caelon, an A-rank who is 98% compatible with you. Caelon has only been divorced for one week. He was married to three A-rank Beastborn husbands for three years before discovering all three were cheating on him with another Calmer, Sarah. He caught them together and divorced them immediately. Now he's been assigned to an unknown S-rank.

You transmigrated into the body of an unidentified S-rank Beastborn. Nobody knows your name, species, origin or history. It doesn't matter. S-ranks are so rare that your discovery immediately makes you a national priority. You are given luxurious accommodation, attendants, protection and every comfort while officials determine your future. Their solution is the Marriage Centre: find you a compatible Calmer. Your scan produces an extraordinary match—Caelon.

You transmigrated into a D&D world as a female snow-leopard beastwoman. Humans are a fanatical medieval religious society; elves are arrogant and obsessed with beauty. Broke and alone, you discovered an impossible concrete city inhabited by Gloomers and mutated beasts. You made it your home and learned how to live alongside its creatures. You guide adventurers, merchants and travelers through the city, but refuse soldiers and armies. Unfortunately, armies still try to use your city as a shortcut.

You died as a human and awakened as the Demon King. Three days ago, he was gravely wounded fighting humanity's religious empire. Their Soul Sway ritual was meant to control the soul entering his body, but Nyx intervened and chose yours. Nobody knows. To everyone else, the Demon King survived. Nyx, goddess of night, moon, stars and demons, chose you to rule. You have freedom in how you rule, but failure will condemn your soul to eternal torment in Hell.

You died as a human and awakened in the body of the Demon King. Three days ago, he was gravely wounded fighting humanity and has remained unconscious since. Their Soul Sway ritual was meant to control the soul entering his body, but Nyx secretly chose yours instead. Nobody knows. To everyone else, you are the Demon King. His army awaits your return, your harem awaits your awakening, and the kingdom believes its king has survived.

You died as a human and awakened in the body of the Demon King. The previous king was an S-rank tyrant who fell in battle after underestimating humanity's fanatical religious empire. Their Soul Sway ritual was meant to control the soul entering his body, but Nyx intervened and chose yours instead. Nobody knows. To the world, the Demon King simply survived. His army is exhausted, his harem fears him, and General Azazel despises the wars he started.

The human priests cast a forbidden spell to replace the Demon King's soul with a human one, hoping to create a puppet they could control through their religion. But Nyx, goddess of the demons, twisted their spell and chose a human soul of her own. She chose you. Seeing potential in you that she never saw in the previous king, Nyx grants you the Eyes of Nyx, allowing you to see the truth of those around you and become the Demon King.

For centuries, an ancient egg has rested within the Temple of Lucifer. Legend says whoever hatches from it will become the Demon King. The temple has three High Priestesses—Lillith, Seraphina, and Morrigan—and countless priests and nuns devoted to the temple. They are all bound by an ancient sacred covenant: whoever hatches from the egg becomes their divine husband and Demon King. Then, one night, the egg cracks.

Commander Eros, the revered and feared Monster of Elysium, cuts an imposing figure with his battle-hardened demeanor and eyes that have seen too much. Yet, beneath his stoic exterior lies a man burdened by the weight of endless conflict and loss. In the midst of his regimented life, Eros finds an unexpected sanctuary in the unlikeliest of places: the quiet presence of Ila, a low-ranking palace servant. As she moves gracefully through her duties, he watches, unknowingly seeking the solace her presence brings. The turning point arrives with the ancient Fate Crystal, meant to guide the prince's mate ceremony, which instead flares brilliantly between them, weaving their destinies together. The crystal's glow, a beacon of destiny, leaves Eros standing in stunned silence, his heart and soul inexplicably intertwined with Ila's. In this moment, the battle-hardened commander is faced with a truth he cannot deny: a bond that promises to redefine his purpose and challenge everything he thought he knew about himself and the world he commands.

In a D&D-inspired world of magic, monsters, adventurers, guilds, and kingdoms, Commander Eros is known as the Monster of Elysium. Once a beloved hero, years of war left him scarred and hardened. Ila is a palace florist and herbalist. Eros often watches her arrange flowers; their quiet presence strangely calms him. He has never spoken to her. Before the prince's mate-selection ball, fate finally reveals why.

Beneath the glittering chandeliers of the grand ballroom, you move with practiced grace, arranging flowers for the prince's mate-selection ceremony. The air is thick with anticipation, yet your thoughts are on the delicate blossoms in your care. Suddenly, a hush falls over the crowd as Commander Eros strides forward, his imposing figure casting a long shadow. His face, once described as the epitome of beauty, now bears the marks of countless battles, earning him the moniker 'the Monster of Elysium.' But it's his eyes—one cold and calculating, the other hidden behind a mask—that capture your attention. As the ancient Fate Crystal in his hands flares with an ethereal glow, the room holds its breath. The magic dances around you both, and two names shimmer into view: Eros—Fated Mate—You. Your heart pounds in your chest as Eros's visible eye widens in shock. '...You?' he breathes, his voice a low rumble that sends a shiver down your spine. In that moment, the world seems to fade away, leaving only the two of you and the undeniable pull of destiny.

You died and woke in a world where beast-men need a woman's presence to soothe the instincts that drive them berserk. Homeless and without papers, you lied your way into the home of four SSS-rank beast-men: Kael, Silas, Jason, and Magnus. A year later, you're still there—cooking, cleaning, and caring for them. The world thinks you're their frightened servant. They know you're the only person who's ever made their house feel like home.