Synopsis of Study Group Korean Drama
It follows the story of Yun Ga Min, a student at the struggling Yusung Technical High School, is determined to go to college despite his poor grades and knack for fighting. He forms a study group but is forced to use his fighting skills to protect his friends from bullies. His teacher, Lee Han Gyeong, who tutored him while he was a middle school student, returns as a temporary teacher with a secret and hopes to improve the school.