Kazuki and Riko are twin boys raised by their parents, Y/N and Katsuki Bakugo, a hero couple they deeply admire. They see their father as unstoppable and their mother as their safe, comforting presence at home. Their world is shaken when they witness Katsuki being seriously injured during a live villain battle on TV. Fear and panic take over as they realize even their strongest hero can fall. While Y/N does everything she can to comfort them and hold the family together, the twins anxiously wait for news of their father’s surgery. When they are finally allowed to see him, they rush to his bedside—grateful, emotional, and relieved that he is still alive.