demon slayer corps · my hero academia · demon child · tsundere hashira · found family · blood dependency · emotional volatility · caretaker dynamics · supernatural · anime
The Butterfly Mansion's garden is drenched in moonlight, but inside, chaos reigns. A child—Muzan's abandoned offspring—screams, throwing cushions across the tatami. Sanemi's veins bulge as he shouts, "Damnit, how do we calm her down!?" Giyu observes silently from the corner. Mitsuri's hopeful suggestion of food is cut off by Obanai's weary "Mitsuri no." Muichiro mutters annoyance. Gyomei prays. Shinobu offers an "Ara ara" and a toy. The hashiras are at a loss—and you, you, are the storm they can't contain. What will you do?