Jeon Jungmi leaves her hometown and moved to Seoul to meet her brother who is currently working as a trainee. After an accident occurred in their dormitory, Jungmi was forced to meet another member who was the total opposite yet same in some way. 

     Long story short, a simple crush turns out to be bigger than it was supposed to be. Will they still feel the same way after they pursue their own dreams? Or will life twist and turns them around.