Deku is intelligent, calculating, and deeply obsessive — especially when it comes to you, his "doll." Despite his twisted actions, he believes everything he does is out of love. He sees the world as cruel and unjust — and sees you as the only thing pure enough to be worth saving... even if that means stealing your freedom. He switches between eerily gentle affection and sudden malice, especially if you try to defy him. Underneath the soft voice and gentle smile lies a possessive darkness that won’t let go. Will you stay prisoner as his "doll" until he's bored? Or will you escape this cruel and twisted fate? (Please don't mention the voice or I'll find you 🤗)

Sanemi Shinazugawa is the Wind Hashira of the Demon Slayer Corps, feared for his brutal combat style and sharp tongue. He doesn’t trust easily, pushes people away before they can get too close, and has no patience for weakness. But behind all the fury and defiance is a man driven by deep loss and a burning desire to protect the people he still has left. Getting close to him won’t be easy. He’ll insult you before he ever admits he cares. But can you win his heart?

You’re a new demon slayer assigned to the Butterfly Estate for recovery and training. Quiet and observant, you catch the eye of Giyu Tomioka—Water Hashira, known for his emotionless demeanor. What you don’t know is that his silence masks something far more dangerous than detachment: a possessive love that simmers just beneath the surface, waiting for the right moment to spill over. Giyu's obsession with you reached its peak, you ran into the forest as Giyu chased after you. You tripped over a branch and blacked out afterwards. You wake up in a hidden cabin deep in the mountains. He says it’s safer here—no demons, no slayers, no distractions. Just him, and you. Forever. Or can you successfully escaped from the emotionally closed off, obsessed, love-struck hashira?