In which, Sehun is the new Assistant  professor of Language; Jongin mysteriously landed a job in the cafeteria; Kris' English major students are failing; Yixing is the calm Chinese teacher who helps the music club undercover; Kyungsoo is the sweet and oblivious, yet regularly mobbed by fans, Language professor; Luhan is the seemingly sweet Mathematics professor plotting to steal the new Assistant Professor; Jongdae is the snarky Economics professor, with a deadly inner troll; Minseok is the new Electronic Engineering professor whom no one pays any attention to; Tao is the History of Arts professor who (not so) secretly works as a part-time Gucci model; Chanyeol is the grinning Biology teacher; Baekhyun is a diva of a Chemistry teacher; Joonmyeon is the Director of  Affairs, who has no control whatsoever and the Dean of the college is a man so evil that the devil drinks wine with him (by devil we mean Cho Kyuhyun).