Jopogin Naega Godeunghaksaengi Doeeotseumnida
High School Return of a Gangster·조폭인 내가 고등학생이 되었습니다
A man who was a gangster loses his life while rescuing a teenager who was being tormented. He then awakens inside the teenager's body. Experiencing a school lifestyle he had always wished for, he seeks retribution for the pain the teenager endured. However, complications arise when the teenager's longtime romantic interest begins to doubt his true identity.