4교시 추리영역
4교시 추리영역 na bombuj. During fourth period, high schooler Da-jeong finds her classmate Tae-gyu dead in a classroom and Jeong-hun standing in front of him with blood on his clothes. In order to stop Jeong-hun from becoming the prime suspect, Da-jeong must help him find the real murderer, who is still inside the school building, under 40 minutes before period four ends.
- Žánre: Kriminálny, Mysteriózny, Thriller
- Krajina: South Korea
- Riaditeľ: Sang-yong Lee
- Herci: 유승호, 강소라, Sang-geun Jo, Jeong Seok-yong, Jeon Jun-hong, 이영진, Kim Dong-beom, Jo Yun-hei, Lee Chan-ho, 임수향, Jung Young-ki, 박철민, Oh Jin-ha, Kim Min-su,
