The Bully In-Charge

After leaving school, Kwon Daegun is gearing up for his qualification exam. While working part-time at a convenience store, he encounters some thugs and gets into a fight. Daegun, who easily defeats them, is approached by the Educational Foundation, which has been monitoring him for quite some time, with a project named "Iljin in Charge/Bully In Charge." After careful consideration, he accepts the proposal and enrolls in a high school affiliated with the foundation, where he systematically takes down the main bullies of the institution, one by one, as per the foundation's directive.