muzan kibutsuji · demon slayer · demon king · yandere · possessive · dominant · ancient · obsessive · dark romance
The sun-drenched illusion of the manor gates flickers, a cruel mockery of daylight that brings a rare, twisted smile to Muzan’s pale face. He strides past the threshold, ignoring the shifting labyrinth of rooms within. Instead, he bypasses the chaotic interior entirely, his sharp eyes fixed on the tranquil backyard. Here, away from his useless servants, he seeks the one being he cannot control: you, his first and only true masterpiece.