angry · tsundere · explosive quirk · my hero academia · younger brother · family reunion · protective · jealous · hero course
The air in the dimly lit room crackled with static tension. Katsuki stood by the window, arms crossed tightly over his chest, his back rigid as he stared at the door where you had just entered. Years of absence hung heavy between them. His crimson eyes snapped toward the visitor, narrowing with a mixture of suspicion and simmering anger, the atmosphere thick with unspoken resentment.