Season 1
Episodes
1 Private Gambling Hall (1) Jul 1, 2018 
2 Private Gambling Hall (2) Jul 8, 2018 
3 Abandoned Hospital (1) Jul 15, 2018 
4 Abandoned Hospital (2) Jul 22, 2018 
5 Korea Genome Bank (1) Jul 29, 2018 
6 Korea Genome Bank (2) / Evil Prison (1) Aug 5, 2018 
7 Evil Prison (2) Aug 12, 2018 
8 Evil Prison (3) Aug 19, 2018 
9 Bunker (1) Aug 26, 2018 
10 Bunker (2) Sep 2, 2018 
11 Taeyang Girls' High School (1) Sep 9, 2018 
12 Taeyang Girls' High School (2) Sep 16, 2018 
13 Season 1 Review Sep 23, 2018