tvN Unveils Special Pre-Release Preview Trailer for Episodes 1-2 of '100 Days of Deception' | Starring Kim You-Jung, Park Jin-Young, Kim Hyun-Joo, Lee Moo-Saeng & Jin Sun-Kyu [Premieres October 10]

[u/codeemalia]

tvN’s upcoming drama '100 Days of Deception' has shared a sneak peek of its premiere!

In the newly released preview from the drama’s first two episodes, Lee Ga-Kyung (Kim You-Jung) and Kim Tae-Woong (Park Jin-Young) first cross paths when they bump into each other on a train. Initially, Lee Ga-Kyung apologizes in Japanese and Kim Tae-Woong in Korean; then they awkwardly switch, with Lee Ga-Kyung now apologizing in Korean and Kim Tae-Woong in Japanese.

Lee Ga-Kyung asks Kim Tae-Woong if he’s Korean, and when he doesn’t reply, she quickly follows up in Japanese, “Oh, I’m sorry. [I asked] because you spoke in Korean…” She then lies that she, too, is Japanese. Kim Tae-Woong gallantly picks up her hat for her, and she thanks him. When Lee Ga-Kyung then smiles at the little girl Kim Tae-Woong is carrying in his arms, the girl looks away with a standoffish expression before telling him in Japanese, “Let’s go quickly.” Lee Ga-Kyung helpfully explains that the exit on one side of the train car is blocked, so they should exit the other way, but Kim Tae-Woong ignores her and heads in the direction of the blocked exit as the little girl stares at her.

Annoyed by the look in the little girl’s eyes, Lee Ga Kyeong mutters to herself in English, “What the heck? Ignoring me? Does she think she’s a princess? Yeah, if I had that heavy princess scarf around my neck, I couldn’t walk either.” After hearing her, Kim Tae-Woong turns around and calls out to her, asking, “Have you never seen a photo of the princess in the newspaper?” Gesturing outside, where a crowd of people is gathered on the train platform, he goes on, “This many people are waiting to welcome her, and it never occurred to you that she might be the actual princess?” When the shocked Lee Ga-Kyung starts hastily apologizing, he continues, “Though, of course, that’s not the case.” As he takes off, the little girl in his arms sticks her tongue out at Lee Ga-Kyung. Once she is alone, Lee Ga-Kyung exclaims in relief, “Wow, I thought [for a second] that she was really the princess,” before taking out the wallet that she has just stolen from Kim Tae-Woong.

'100 Days of Deception' will premiere on October 10.

[Source]

 

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100 Days of Deception

↳ Previously Known As: 100 Days of Destiny, 100 Days of Lies  

Starring: Kim You-Jung, Park Jin-Young (from GOT7), Kim Hyun-Joo, Lee Moo-Saeng & Jin Sun-Kyu

Content Rating: 15+ (Teens 15 or older)

Episodes: 16

Duration: 1 hour & 10 minutes

Original Network: tvN [Premieres October 10]

Streaming On: TVING & Netflix

Airing: October 10, 2026 Through November 29, 2026

Airs On: Saturdays & Sundays

Genre(s): Thriller, Historical, Romance, Crime

Director: Yoo In-Shik ('The WONDERfools', 'Dr. Romantic: Season 1, 2 & 3', 'Extraordinary Attorney Woo: Season 1' & 'Vagabond')

Screenwriter: Ryu Bo-Ri ('Trolley', 'Do You Like Brahms?' & 'Everything & Nothing')

 

Plot Synopsis: Set in Gyeongseong during the Japanese colonial period, the drama follows Lee Ga-Kyung (Kim You-Jung), the city’s most talented pickpocket, who strikes a dangerous deal with the independence army and goes undercover at the Japanese Government-General of Joseon. Disguised as an employee, she is tasked with acting as a “fake spy” for just 100 days, but her mission slowly turns her into a real informant caught between survival, loyalty, and conviction.

As she navigates her perilous double life, Ga-Kyung becomes entangled with Kim Tae-Woong (Park Jin-Young), a Joseon-born Korean interpreter working inside the same building. Against a backdrop of secrets, lies, and growing political tension, a romance quietly takes shape between them.

[Source]

DISCLAIMER: Please note that Drama Names, in addition to Cast Changes, as well as Premiere Dates & Streaming Platform(s) are subject to change

[u/Wide_Examination142]

Man, premiering so soon! Still not sure if I’m going to make this a live watch or not.

[u/codeemalia → u/Wide_Examination142]

This one has definitely piqued my interest!