Fill Out the Wrong Form to Become a Prison Guard, and Start Educating the Female Imp

[Light novel, perspective focuses on the protagonist, a knife is not a knife, funny, heartwarming, fighting, daily, single female protagonist] In this world, all races live in harmony and build a modern society, but there are always places where the light cannot shine... Qianwu Bai originally wanted to be a psychiatrist, but he filled out the wrong form and became a prison guard, and was directly transferred to the education area. "What are you looking at! Prison guard Zayu, pfft... He's so funny." "Child, I think you need education~" "Woo! Don't come over..." (I really don't know how to write an introduction, so I transferred the text)