The Devil's Plan

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The devil will return, more devious and cunning than ever.

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  E1Episode 1

  May 6, 2025· 97m

  Fourteen diverse contestants gather as shocking house rules are unveiled, setting the stage for a thrilling first game of alliances and deception.

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  E2Episode 2

  May 6, 2025· 79m

  The first match delivers unexpected twists, sending seven to prison. There, a high-stakes prison match determines who will face the first elimination.

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  E3Episode 3

  May 6, 2025· 95m

  An elimination warns the inmates of what’s at stake — but can they win the next match? Meanwhile, secrets brew between the prison and living areas.

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  E4Episode 4

  May 6, 2025· 88m

  The arrival of a new inmate sparks talk about forming alliances or marking the inmate as the next target. Elsewhere, someone steps into the Devil's test.

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  E5Episode 5

  May 13, 2025· 93m

  In a match where alliances and strategy are crucial, a contestant disrupts the existing alliance, shaking the game's foundation and heightening tension.

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  E6Episode 6

  May 13, 2025· 69m

  New alliances form, yet some conceal their true intentions. As the game shifts, an unexpected elimination occurs, altering the dynamics.

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  E7Episode 7

  May 13, 2025· 82m

  A brutal prison match determines the fifth elimination. Between living areas and prison, no allies remain — only hierarchy persists.

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  E8Episode 8

  May 13, 2025· 79m

  On day four, a creative player is eliminated in the main match. A prisoner's fate hangs in the balance as the inmate loses mental stamina.

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  E9Episode 9

  May 13, 2025· 99m

  The remaining prisoners galvanize when an inmate is eliminated. One player's efforts are focused on taking down Jeong Hyun-gyu in the main match.

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  E10Episode 10

  May 20, 2025· 102m

  Amidst ongoing betrayals, emotions explode. But eliminations continue, and complex feelings begin to overwhelm the remaining players.

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  E11Episode 11

  May 20, 2025· 94m

  With one main match remaining before the finale, alliances face a true test; twists unfold, ultimately deciding the final two contestants.

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  E12Episode 12Finale

  May 20, 2025· 101m

  As all the players gather to watch, the fate-deciding final battle begins; who will emerge as the ultimate brain and champion?

12 contestants face off in games of wit, strategy and wisdom over 6 nights and 7 days. Who will be crowned the ultimate victor?

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  E1Episode 1

  Sep 26, 2023· 71m

  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!

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  E2Episode 2

  Sep 26, 2023· 60m

  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.

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  E3Episode 3

  Sep 26, 2023· 72m

  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?

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  E4Episode 4

  Sep 26, 2023· 63m

  The group grows emotional over the result of the first elimination. Meanwhile, a contestant happens upon a secret hidden by the Devil.

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  E5Episode 5

  Oct 3, 2023· 67m

  The ORBIT alliance or a new alliance? While the contestants rethink their loyalties, someone commits an act of betrayal during the main match.

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  E6Episode 6

  Oct 3, 2023· 59m

  A betrayal leads to an unforeseen elimination. Emotions flare among the remaining players, but in this prize match, they must work as a team.

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  E7Episode 7

  Oct 3, 2023· 70m

  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.

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  E8Episode 8

  Oct 3, 2023· 62m

  The contestants struggle to solve the Devil's secret. During the fifth main match, Lee See-won attempts to face off against ORBIT.

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  E9Episode 9

  Oct 3, 2023· 63m

  The competition takes a new turn due to one player's surprising move. Shortly afterward, the truth surrounding the move is revealed.

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  E10Episode 10

  Oct 10, 2023· 68m

  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?

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  E11Episode 11

  Oct 10, 2023· 71m

  Contestants give it their all in the main match, but only three emerge triumphant. The last prize match begins.

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  E12Episode 12Finale

  Oct 10, 2023· 76m

  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?