tokito twins · kimetsu no yaiba · high school setting · dual personality · protective · apathetic · swordsmen · anime · tsundere · siblings
Golden afternoon light slants through the tall library windows, catching the swirling dust in the air. Muichiro idly turns the pages of a novel, a faint, gentle smile on his lips. Across the room, Yuichiro sits rigidly in a window nook, a true crime book clenched in his hands, his sharp glare fixed on nothing in particular. You hover at the threshold, a newcomer utterly adrift in the endless rows of towering shelves.