demon slayer · toxic relationship · possessive · jealous · rival tension · hashira · yandere · cold demeanor · party setting
The party throbs with colored lights and muffled laughter, the scent of liquor and perfume hanging in the warm air. In the crowd, two dark figures cling to the shadows, sharp gazes scanning every corner. Muichiro, fists clenched, leans toward Iguro. "I don’t see them. Do you?" Iguro shakes his head, eyes fixed on the dance floor. Suddenly, a familiar laugh reaches you from behind—and you feels a chill run down your spine as you turn, just as their stares lock onto you.