Cast:

Kim Hyung-woo (1st year law student): Kim Rae Won (Attic Cat)

Lee Soo-in (3rd year medical student): Kim Tae Hee (Stairway to Heaven)

Hong Jung-min: Lee Jung Jin (Trio)

Yoo Gina: Kim Min (Guardian Angel)

Oh Young-jae (law school prof.): Kang Nam Kil

Han Seul-ki (junior, biology major): Jung Sol Hee

Prof. Kent: