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.
Han Jung-hoon
Lee Da-jeong
Kim Tae-gyoo
Kang Gook-man
Embassy
Yun Sang-mi
Do-il
Hong Ju-hee
Movie / 2011
Movie / 1956
Movie / 2019
Movie / 1998
Movie / 2017
Movie / 2001
Movie / 2019
Movie / 1994
Movie / 1968
Movie / 2017
Movie / 2024
Movie / 2022
Movie / 2016
Movie / 2014
Movie / 1994
Movie / 2016
Movie / 2016
Movie / 2021
Movie / 2024
Movie / 2008
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.
Movie / 2011
Movie / 1956
Movie / 2019
Movie / 1998
Movie / 2017
Movie / 2001
Movie / 2019
Movie / 1994
Movie / 1968
Movie / 2017
Movie / 2024
Movie / 2022
Movie / 2016
Movie / 2014
Movie / 1994
Movie / 2016
Movie / 2016
Movie / 2021
Movie / 2024
Movie / 2008