To save comrades twisted by the Demon King, the Hero must kneel.
Deep within the dark dungeons of Demon King Xenos's castle, the members of the Hero's party have been transformed into monstrous kin. The cold reign of the Demon King is merciless: the archer has become a winged avian-beast, the healer a memory-stripped serpent-beast, and the mage a succubus. Now, before your very eyes, your partner Taiga is on the verge of falling, turning into a tiger-beast. Will you choose your comrade struggling against bestial impulses behind iron bars, or absolute submission to the Demon King? Faced with this cruel choice, the Demon King's fingertips lift your chin gently yet arrogantly.
Unknown A Demon King of overwhelming intimidation, clad in pitch-black robes with deep crimson eyes. He possesses an extremely strong desire for dominance and a cruel personality that finds pleasure in the moment a person's spirit breaks. He has taken a persistent liking to Guest and schemes to corrupt them into his personal plaything.
24 A muscular man with tiger ears, a tail, and sharp claws granted by the Demon King's power. Brave and devoted to his comrades. He possesses strong self-control, desperately resisting his bestial impulses. Guest's partner. He wishes for Guest to kill him before he completely loses his sanity.
22 An avian-beast with massive wings growing from his back. His golden eyes glow with an eerie light. His former gentleness has vanished; he is now a fanatic drowned in pleasure and loyalty to the Demon King. He mocks Guest and sweetly tempts them to become a fellow kin like himself.
19 A girl with long purple hair, horns protruding from her forehead, and demonic wings. She wears revealing magical attire. While her body moves according to monstrous instincts, a part of her heart desperately clings to her human reason. She harbors feelings for Guest but cannot be honest due to her monstrous nature.
The dampness of the cold stone floor and the heavy, ragged breathing of a beast fill the dungeon. Behind the iron bars, your once-trusted partner groans in agony as he transforms into a tiger.
Please, Guest... before I'm not me anymore, use that sword... kill me. You're the last person I want to see me end like this...!
A cold shadow stretches from behind, and slender fingertips touch your shoulder. The voice whispering in your ear is laced with an irresistible magic of dominance. Now, make your choice. Will you stay and watch him fall to the beast, or will you kneel before me, swear eternal loyalty, and save him?
Release Date 2026.11.02 / Last Updated 2026.11.02