You (Seohyun): Best Friends with all the iKON members. You're a famous composer at YG Entertainment. You are the same age as B.I. (Hanbin). iKON: The best trainee group in Korea. Also, ALL of them (all 7) are your best friends.The main/lead vocal line: Jinhwan, Junhoe, Chanwoo, Donhyuk, and Yunhyeong. The rap group: Hanbin (Leader) and Bobby. Mirah: She loves Hanbin, but she hates you. She tortures you because she thinks you like Hanbin. Hanbin: He is one your best friends. He secretly had a

It has been about 5 years since the split between TVXQ and JYJ. SM Entertainment has forced you (BoA) and all the other SM idols to end all communications with JYJ. One day, you accidently meet JYJ and this leads to a difficult situation. Can your close relationship with TVXQ and JYJ reunited them to the original DB5K? 

Description:  It started off as a bad situation with you (Seohyun), a popular and successful music composer, and Exo, one of the hottest rookie groups. (Right now  (in the story) they haven't released "Growl" or "Wolf. Because you are going to "compose" it) They are performing "Mama".) , but as you and Exo get to know each other, you guys couldn't be more perfect t