Mastermind J: Seduction and Betrayal
J recruits Soo-hyun in a money-laundering scheme that turns her into a scapegoat as he disappears.
Series
Villains
빌런즈
“When everything is fake, death is the only truth.”
2025EndedSouth Korea
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What's it about?
A crime drama about bloody clashes and confrontations between villains over ultra-precise counterfeit 'supernotes'
Where to stream?
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Availability data partly provided by JustWatch via TMDB.
Cast
Yoo Ji-tae
유지태
J
8 episodes
Kwak Do-won
곽도원
Jang Joong-hyuk
8 episodes
Lee Min-jung
이민정
Han Su-hyeon
8 episodes
Lee Beom-soo
이범수
Cha Ki-tae
8 episodes
Kim Jae-yong
김재용
Fixer
8 episodes
5 people — scroll sideways
Crew
Producer
Chung Tae-won
Director
Jin Hyuk
Writer
Kim Hyoung-jun
Episodes
Season 1 — 8 episodes · from 12/18/2025
Page 1 of 1 · Episodes 1–8
Supernote Game: Those Who Are Re-invited
Five years after the devastating explosion, the Supernote resurfaces and Soo-hyun turns herself in.
The Bait: Case Reconstruction
Ki-tae is suspicious of fellow law enforcers and raids an illegal fight club but the situation takes an unexpected turn.
Operation: The ₩500 Billion Circulation Plan
Ki-tae presses Soo-hyun for answers and she admits to helping J create the Supernote.
Plan A and Plan B: A Game of Deception
Soo-hyun reveals that Choi Do-sik was killed after acting on J’s orders, bringing Ki-tae closer to uncovering J’s full scheme.
D-DAY: Chasing the Cash
J successfully swaps the Supernotes for real cash, unaware that imminent danger awaits them.
Undercover: A Hidden Truth
J learns of a plot against him and reaches out to Soo-hyun, proposing a partnership.
The Last Card: A World of Reversed Truths
As J and fellow villains prepare for an operation, a standoff erupts.
Image gallery
Posters (14)
Stills (4)
Images © their respective rights holders · Source: TMDB