Name: The Flatterer (2015)
Other name: 아부쟁이 얍
Cast: Lee Jae Jin, Yoon Bora, Kwak Dong Yeon, Bae Seul Gi
Release year: 2015
Story about Park Gun, who starts attending a high school full of troublemakers and former dropouts. ~~ Based on a webtoon of the same name.