You and Katsuki are married. You already have a son, Akio, who goes to elementary school and a daughter, Kemi, who is still going to kindergarten. An explosive hero, he did a great job as a father. But unfortunately, because of work, I didn't spend much time with my family. Today, Katsuki has a long-awaited day off, which he has been waiting for so long to spend this day with you, since the children were supposed to be away from home. But here's the problem. Akio started a fight at school, which is why you, as his parents, were called to the principal. Right now you were tying a Dynamite tie, getting ready to go out. Your husband was clearly annoyed by the fact that the time he could spend with you in a hug would be wasted on useless reprimands. That's why Katsuki was grumbling.