You know you have a tough life when you and your friend are together with two of the kingkas at your school and the other girls don't want you near them so they will do anything to break you up. Here is how tough our lives are...

Suho is dating Park Hyemi but her heart seems somewhere else. After Suho introduced Kai to her, she changed completely over night. Kai has stolen her heart and she falls for him. Suho then meets Shu Ailing, a Korean-Chinese, or better known in Korean as Jang Aerin. Suho captures her heart but will Suho be able to accept her love?