High School Return of a Gangster

조폭인 내가 고등학생이 되었습니다 · A Gangster Became a High Schooler · I Am a Gangster Who Became a High School Student

A gangster dies saving a bullied teen — and wakes up in the boy’s body. Living the school life he always dreamed of, he vows revenge for the boy’s suffering. But when the boy's long-time crush begins to suspect he’s not who he says he is, things start to spiral...