Seasons & Episodes
Season 1
12 episodes
E01
Episode 1
Twelve contestants begin their 7-day journey. The first match is nothing like what they've expected — it's time to get those brain cells working!
E02
Episode 2
The results of the first match have everyone shocked. Someone from the losing team must go to jail. When the next match begins, conflict starts brewing.
E03
Episode 3
It's day 2, and people are eager to form deeper alliances. This time, the match will result in the very first elimination. Who will be sent home?
E04
Episode 4
The group grows emotional over the result of the first elimination. Meanwhile, a contestant happens upon a secret hidden by the Devil.
E05
Episode 5
The ORBIT alliance or a new alliance? While the contestants rethink their loyalties, someone commits an act of betrayal during the main match.
E06
Episode 6
A betrayal leads to an unforeseen elimination. Emotions flare among the remaining players, but in this prize match, they must work as a team.
E07
Episode 7
It's day 4, and a group commits a fatal mistake. As their allegiances waver, other contestants come closer to unlocking the Devil's secret.
E08
Episode 8
The contestants struggle to solve the Devil's secret. During the fifth main match, Lee See-won attempts to face off against ORBIT.
E09
Episode 9
The competition takes a new turn due to one player's surprising move. Shortly afterward, the truth surrounding the move is revealed.
E10
Episode 10
The secrets of the prison result in a painful night for some. The last main match of the competition commences. Who will move on to the next round?
E11
Episode 11
Contestants give it their all in the main match, but only three emerge triumphant. The last prize match begins.
E12
Episode 12
The 7-day journey is nearing the end, and it's time for the final match. Who among the remaining two will be crowned winner?