# 100 Days of Deception : Kim You Jung and Park Jinyoung Lead a Tangled Web of Spies, Secrets, and Forbidden Love

URL: https://technosports.co.in/100-days-of-deception-kim-you-jung-4/  
Published: 2026-09-18  
Updated: 2026-09-18  
Author: Reetam Bodhak

A gripping new teaser for *100 Days of Deception* just dropped, and it wastes no time pulling viewers into a world of espionage, disguise, and dangerous loyalties. Directed by **Yoo In Shik**, the acclaimed mind behind *Extraordinary Attorney Woo* and the *Dr. Romantic* series, this period spy romance unfolds over 100 tense days during the Japanese occupation of Korea.

At the center is **Lee Ga Kyeong** (Kim You Jung), Gyeongseong’s top pickpocket who transforms into an undercover independence spy, infiltrating the Japanese Government-General of Korea. There, she becomes dangerously entangled with interpreter **Kim Tae Woong**, also known as Sato Hideo, played by **GOT7’s Park Jinyoung**.

The teaser introduces a web of hidden agendas: Lee Ga Kyeong strikes a risky bargain to fulfill her dream of becoming a spy, while sniper **Yoo So Ran** (Kim Hyun Joo) closes in on a target she’s hunted for 13 long years. Meanwhile, Sato Hideo’s fractured bond with his father-figure, political official **Sato Shinichi** (Jin Sun Kyu), takes a dark turn — met not with warmth, but with a gun pointed at him.

Adding another layer, **Yoo Philip** (Lee Moo Saeng), a Korean-American journalist, digs for the truth beneath the surface. And amid all the danger, Lee Ga Kyeong — disguised as “Geum Seo Hee” — draws closer to Sato Hideo, with the two sharing an emotional embrace in the rain that hints at a romance built entirely on secrets.

## 100 Days of Deception: Overview

| Detail | Information |
| --- | --- |
| Lead Actress | Kim You Jung as Lee Ga Kyeong |
| Lead Actor | Park Jinyoung (GOT7) as Kim Tae Woong/Sato Hideo |
| Director | Yoo In Shik |
| Genre | Period spy romance |
| Setting | Japanese occupation of Korea |
| Premiere Date | October 10, 9:10 PM KST |

With espionage, disguised identities, and generational conflict all colliding, *100 Days of Deception* is shaping up to be one of the season’s most ambitious period dramas.

While waiting for the premiere, fans can catch Kim You Jung in *Dear X* and Park Jinyoung in *The Witch* on Viki.

Korea’s occupation-era history that inspires the drama’s backdrop is well documented — read more on [Wikipedia](https://en.wikipedia.org/wiki/Korea_under_Japanese_rule).

For more K-drama teasers and premiere updates, keep following [TechnoSports](https://technosports.co.in).

[Video](https://www.youtube.com/embed/nqdD5_c5ZdE?feature=oembed)

## FAQs

### **Q1. When does “100 Days of Deception” premiere?**  

It premieres on October 10 at 9:10 PM KST.

### **Q2. What is the drama’s setting and genre?**

  
It’s a period spy romance set during the Japanese occupation of Korea.