Sensei's manga / #Interesting(9)

I don't know ,but I'm literally sad to Lee Sangmin ,I really want to ask the author why did he do that to Lee Sangmin ,why did Author not give Sangmin a Peaceful life ,idk but I'm really sad to his life ,from he kid to adult,he just wants revenge and want to die peacefully but he can do that . But overall the story is 9/10 , really recommended to those who wants reincarnated and medical ❣️️