Yn’s body trembled with fear as she watched the crimson drops fall onto the cold floor. In this strange, dark world, she was alone. Her sister, Yuxi, had always been there to comfort her and distract her from the pain of her cycle, but now, there was no one.

Clutching her towel, she backed away until she hit the wall, her mind racing with terrifying possibilities. Will he throw me out for staining his floor? Will he laugh at me and mock me like the boys at school used to do? The door swung open with a loud bang, making her flinch. Jungkook stood there, his expression shifting from confusion to a dark, unreadable look as his gaze traveled down to the blood on the floor. Yn’s stomach cramped so sharply she felt she might faint. Tears slid down her face as he stepped toward her.