Nayoung and Minkyung had graduated from Pledis High leaving Eunwoo, Yebin and Kyulkyung’s band without a vocalist and a pianist. Enter Kang Kyungwon, an eccentric but quiet senior who turns Eunwoo’s world upside down. OR Kyungwon is hella strange but Eunwoo digs it.

The biggest time in a rookies life is when they get the call of being accepted into a Entertainment. But what nobody knows about is, is that they have to go through many complicating process's too. Such as going into Daku High, a co-ed boy and girl school for Rookie Trainees. The rules here are simple, make sure you come out the best of the best, to rise to fame. Even though, there is rarely new teachers nor principle so it may get out of hand. With normal gangs and rivals, and ev