12 episodesFirst aired 26 September 2023
12 contestants face off in games of wit, strategy and wisdom over 6 nights and 7 days. Who will be crowned the ultimate victor?
E1Sept 20231h 11m
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!
E2Sept 20231h
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.
E3Sept 20231h 12m
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?
E4Sept 20231h 3m
The group grows emotional over the result of the first elimination. Meanwhile, a contestant happens upon a secret hidden by the Devil.
E5Oct 20231h 7m
The ORBIT alliance or a new alliance? While the contestants rethink their loyalties, someone commits an act of betrayal during the main match.
E6Oct 202359m
A betrayal leads to an unforeseen elimination. Emotions flare among the remaining players, but in this prize match, they must work as a team.
E7Oct 20231h 10m
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.
E8Oct 20231h 2m
The contestants struggle to solve the Devil's secret. During the fifth main match, Lee See-won attempts to face off against ORBIT.
E9Oct 20231h 3m
The competition takes a new turn due to one player's surprising move. Shortly afterward, the truth surrounding the move is revealed.
E10Oct 20231h 8m
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?
E11Oct 20231h 11m
Contestants give it their all in the main match, but only three emerge triumphant. The last prize match begins.
E12Oct 20231h 16m
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?