Gong, BoYeon(beautiful flower) was always the bigger girl  growing up. Although she was heavier than the other girls she was loved by her family. When Boyeon got into middle school she wasn't expecting the pain and bullying she would go through for being bigger. The bullying was bad, but when exo appeared, it became torture and she disappears. 4 years go by, everyone is seniors and Boyeon is coming back. Is she the same~~~~~~