Years Before Becoming a Kindergarten Teacher

In the 20th year after you were reincarnated into the new world, you finally found a job that allowed you to make a living - a kindergarten teacher. Although you have no experience with children, you believe you can complete this job! After all, it's not only you who are working hard, but also other teachers in the school who are helping. You think so, and then you suddenly change from a kindergarten teacher to a kindergarten principal, the kind who usually has to attend classes. You:……? Since you have the trust of the chairman, you think you should be able to fulfill your responsibilities well if you work hard! With this idea in mind, you start a daily battle of wits and courage with the "problem children" in the class. At some point, your new job was known to your brother, whom you had not contacted for a long time. When you came home from get off work one day, you found a familiar child at the door of your dormitory. Looking at the uneasy child clutching a note at the door, you were silent for a moment and settled him down with the help of a kind-hearted colleague passing by. PS. 1. Demon Slayer Gakuen, Fumino, Fukai, FGO, etc. Are a hodgepodge with quite a lot of private settings, which may have little to do with the original plot. 2. Cp is the purgatory teacher who is always kind and helpful. 3. The second/third person of the text, whichever one is written smoothly? 4. I'll add others as I think of them Intention: Firm belief and never give up