School 2013, School 5 , 학교 5
Seungri High School is one of the lowest-ranked schools in Seoul, out of 178, based on academic performance. Kang Se Chan, a renowned Korean language teacher from a famous Gangnam institute, and Jung In Jae, a short-term Korean language teacher at Seungri High, find themselves in challenging positions. Jung In Jae is appointed as the homeroom teacher of class 2-2, the lowest-performing class in grade 2. When Se Chan transfers to Seungri High, he becomes the co-homeroom teacher of class 2-2 alongside Jung In Jae. The two teachers face numerous challenges, including dealing with bullies, underachieving students, concerned parents, and differing teaching philosophies. Despite their differences, they must collaborate to help their students advance to their senior year successfully.