Moon Dong Eun, a high school student dreamed of one day working as an architect, , but for being poor she became a victim of high school perpetrated by her classmate. The bullies Jeon Jae Jun, Lee Sa ra, Choi Hye Jeong, Son Myeong O are all rich and influential especially the main bully Park Yeon Jin. Unable to withstand being bullied anymore, she decided to drop out of high school and that's when she planned a life long revenge on her tormentors and her homeroom teacher who did nothing to help her when she reached out for help.
Moon Dong Eun worked multiple job while self-studying after she dropped out of school. 18 years later, Park Yeon Jin had her own family and child, and that's when Moon Dong Eun starts her revenge plan. She became an elemtary school teacher and the homeroom teacher of Park Yeon Jin's daughter.
Watch to find out her master revenge plan.
