Childhood is always short, and there is nothing you can regret after happening, such as recalling your entire youth. Confused, unknown, and not sure how to plan for the future. From kindergarten to elementary school to junior high school, high school, university, and then entering society for the first time, you are faced with every decision. Have you ever regretted every choice you made?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.