A pickpocket and an interpreter walk onto a train platform in 1932 Gyeongseong — and nothing about their lives is ever the same again. tvN’s upcoming period spy-romance 100 Days of Deception just dropped a poster that captures exactly this moment, and it’s already got fans buzzing ahead of the drama’s October premiere.
Table of Contents
A Dangerous Lie Begins on a Train Platform
The story follows Lee Ga Kyeong (Kim You Jung), the sharpest pickpocket in Gyeongseong, who reinvents herself as an undercover spy for the independence movement and infiltrates the Japanese colonial administration governing Korea at the time. Her mission entangles her with Kim Tae Woong (GOT7’s Park Jinyoung), an interpreter who is secretly the adopted son of one of the administration’s highest-ranking officials.
The new poster freezes their very first encounter — before either knows who the other really is. Ga Kyeong hides her true identity beneath an aloof, elegant exterior on a crowded station platform, while Tae Woong glances back at her with a look that could read as curiosity or suspicion. The tagline says it all: “1932 Gyeongseong, the most dangerous lie begins.”
100 Days of Deception: Overview
| Detail | Information |
|---|---|
| Lead cast | Kim You Jung, GOT7’s Park Jinyoung |
| Director | Yoo In Shik (Extraordinary Attorney Woo, Dr. Romantic) |
| Genre | Period spy romance |
| Setting | 1932 Gyeongseong, Japanese colonial era |
| Premiere | October 10, 2026, 9:10 PM KST |
| Broadcaster | tvN |
Why This Drama Has Fans Excited
Director Yoo In Shik has a track record of turning character-driven stories into massive hits, and pairing that pedigree with a spy-thriller setting during one of Korea’s most turbulent historical periods gives this drama serious dramatic weight. Add the tension of a lead couple on opposite sides of a hidden war, and it’s easy to see why anticipation is building fast.
Production has hinted that Gyeongseong Station itself works almost like a character — the place where every major player’s fate first intersects, setting the tone for a story built on secrets from its opening scene.
For more K-drama previews and poster reveals as they drop, keep following TechnoSports.
FAQs
Q1: When does 100 Days of Deception premiere?
The drama premieres on October 10, 2026, at 9:10 PM KST on tvN.
Q2: What are the lead roles played by Kim You Jung and Park Jinyoung?
Kim You Jung plays an undercover independence spy posing as an interpreter, while Park Jinyoung plays an interpreter secretly tied to Korea’s Japanese colonial administration.
