Psychological Entropy

Synopsis

Yun-wan wants to know if Dong-ju is on his side. A soldier goes missing. Seo-jeong doesn't back down, but Teacher Kim shows her how it's truly done.

Guest stars

Lee Chae-eun

Ji Min-jung

CHANSUNG

Young Gyun

Kang Chan

Park Joo-hyuk

Han Gab-soo

Park Joo-hyuk's father

Kim Hye-jun

Jang Hyun-joo

Lee Kang-wook

[Drunken driver]