My Kurosawa-Senseiqin Xin

After waking up as an elementary school student, the high school detective vows that he will catch the man who knocked his sap - Gin! "Students, let me introduce to you the new teacher, Mr. Kurosawa next to me. From today on, he will be in charge of the physical education class. Everyone, please be obedient." "..." "..." ... What kind of teacher! ! Isn't this just gin? ? Report! There's a killer here posing as a teacher! ! Please call the police and arrest him! ! *** Gin was unhappy when he woke up and received an outrageous order, but protesting was useless. He could only stare at someone's ridicule as he walked into... A certain elementary school. "..." "..." The public security in Miwa Town is really bad! ! Also, is the kid with glasses a fixed NPC? How can he be refreshed wherever he goes? Note: It will not cycle in the first year of Conan, and will be restored in the follow-up of Shinichi. Gin's time as a teacher is very short, and there is no ambiguity between teacher and student. The majority of the chapter is a duel between red and black. Gin has a tendency to change jobs and may not be pure black. Ending HE. (Due to the author's personal change of mind, the chapters on curse return and tutoring have been cancelled) Intention: Even if this is the case, we must study hard