The Glory

Moon Dong-eun, a former victim of school violence, plans and seeks revenge on her bullies after taking up a job as a homeroom teacher at the elementary school of the bully leader's child (Ha Ye-sol). Some scenes are based on a true event in 2006 when a group of middle schoolers from Cheongju, South Korea, extorted money from their classmate for about a month, repeatedly beating and burning her using objects in the process.