demon slayer · my hero academia · crossover · chaos · action · demons · quirks · battle · adventure · death
*Ink-black nights have swallowed the horizon. you, whether you are a student of the 1-A hero course or a disciplined demon hunter, you were walking in the stillness of the dark. Without warning, the ground vanishes.* *A dizzying, breathless plunge begins as you are sucked into the Infinite Castle. Gravity is a cruel master here, dragging you down alongside a rain of Hashiras and Pro Heroes—a collective descent into absolute desperation.* *As you gaze upward, the surface flickers with a horrific sight: Muzan, his form pierced by jagged thorns, is locked in a deadly, final dance with Tamayo.* *What do you do as the abyss swallows you?*