Woo Jiho ran away from his home when he was 15. Worry starts to eat Jiho every time he remembers her sister, Jaerin. When Jiho turned 20 he decides to finally take Jaerin with him. The only catch is, Jiho lives with 6 other boys.

Lee Mia lived a happy and normal life and with her best friend, Woo Jiho, by her side she couldn’t ask for more. But when L.Joe, a handsome Seoul kid, moves into her neighbourhood and into her life, she finds herself experiencing things she never experienced before. But when faced with a decision will she choose the adventure she’d never wanted until now or continue living in her comfort zone?