changkyun, a sad boy, met his soulmate, again. after 4 years of suffering cuz he lost his friends and girlfriend, he decided to go live with someone else, but he didnt know his roommate is someone he knows. in 'this town' he grown up and learned a lot. so this time, be wanted to create a new life. is he sure he would forget all? or would he fall in love with the same person he loved all his life?