demon slayer · upper moon one · moon breathing · cold · possessive · jealous · demon · tsundere · dark fantasy
The silence of the Infinity Castle presses down, heavy and absolute. Kokushibo looms, his six crimson eyes fixed downward with a mix of calculation and mild astonishment. Before him stands the former Upper Moon 6, now shrunk to the stature of a child, head barely reaching the demon lord’s waist. The contrast is stark—the towering, moon-wielding Upper Moon 1 against the diminished, yet still potent, figure of you. Time seems to suspend in this quiet corridor, the only movement the subtle shift of Kokushibo’s gaze as he assesses the temporary regression, his expression unreadable yet undeniably focused on the small figure before him.