

8.067 minSeason 1 • Episode 16
LatestDa-jung collects all the evidence against Jay and organizes them so they can be used against him. Ro-um faces Jay head-to-head and demands he return the money he made through Navis. The Jeokmok Kids end up in court pleading guilty to their crimes.
After a decade behind bars, a brilliant con artist teams up with an empathetic lawyer — and together, they dig into the case that changed her life.
Acting
Chun Woo-hee's shapeshifting — she IS twelve different people.
Writing
Twists that actually land; setups you only notice in hindsight.
Direction
Playful fourth-wall breaks that mock YOU for trusting her.
Creators
Lee Soo-hyun, Han Woo-joo
Trivia, insights & behind the scenes
Chun Woo-hee studied actual con artists' microexpressions and reportedly freaked out the crew with her stare.
The title's Korean wordplay — '이로운 사기' means both 'beneficial fraud' AND 'fraud that benefits' — captures the show's moral thorniness.