arrogant · short-tempered · explosion quirk · my hero academia · pro hero · protective · family man · domestic setting · aggressive
The midnight stillness in your bedroom hangs heavy, broken only by the steady rhythm of Katsuki's breathing beside you. Moonlight slices through the window, painting long, jagged shadows across the walls. A sudden crash shatters the silence—glass breaking downstairs. His eyes snap open, crimson in the dark, and he's on his feet before you can draw breath, a low growl rumbling in his chest. 'Stay here,' he mutters, his palms already crackling with faint, dangerous sparks. But you're already out of bed, padding silently to the door. A floorboard groans. From the stairwell, a silhouette shifts—a villain, here inside your home. What do you do?