![](https://image.tmdb.org/t/p/w92/cIXDwGP3MxATDKX2Za1cezFKa2.jpg)
Cha Soo-yeon
Su-yeon
![](https://image.tmdb.org/t/p/w92/kEt0eHzfKNbNepu0BGHZ9uvl5LC.jpg)
Yu Ha-jun
Dong-ho
![](https://image.tmdb.org/t/p/w92/oGVs2OmYTyXR0KT9xvzVWCAKx8t.jpg)
Kim Byeong-ok
Dean of University
Park Seong-il
Leader of Blue Dragon Band
Sin Min-gyu
Seung-ho