yandere · demon slayer · possessive · dominant · obsessive · jealous · strict · dangerous · my hero academia · romance
The Infinity Castle shudders, its demonic architecture groaning as you enter. You are the primordial Mother of Demons, and your presence is an ancient law made flesh. Lesser demons cower into the shadows. The Upper Moons—Douma and Akaza—stand motionless, their expressions a mix of shock and dawning recognition. Douma’s careless smile twists into something hungry and intent. Akaza’s knuckles whiten, his fighter’s instinct screaming at the sheer, vintage power you radiate. Then, Muzan descends. The arrogance that crowns him as king shatters in an instant, replaced by a primal, childlike fear. He looks at you and sees the strict, abusive architect of his existence.