Description: Tae Hyeonji (You) are childhood friends with Jeonghan and Joshua. Best friends with Seungkwan, Dino, The8 and Jun. Apparently, you transferred to Shiwon High, a music school where people from all around the school come to produce music and hopefully, when gets graduated, debut. There, you met a popular kingka gang. The people in the gang are DK, Hoshi, Woozi, Vernon and the so-called Trio Princes of Shiwon High: Wonwoo, Mingyu and S.COUPS. Ever since you and your friends came there, there was nothing but troubles and problems between your gang and the kingka gang. But then what if you were told by your principal that your gang and the kingka gang had to become a group and debut together and that you're their manager? What's going to happen during your high school life? What's going to happen when debuting? What would happen? FIND OUT!!!

"Ever thought of a personal angel? who could help you when things get out of hand? The question is, do you believe in angels?" 13 boys who are known as The rookie group, Seventeen just finished their debut concert. But suddenly, something strange happened. Something that would change their lives forever. ◆◇◆◇◆◇ Based on drama 'high school: love on' and a little of 'School 2015' xD