In 100 Days of Lies Episode 3, pickpocket Lee Ga-gyeong strikes a three-month pact with the resistance group Gugukdan after losing her travel funds, infiltrating the Government-General as English interpreter Geum Seo-hee. Her tense dynamic with elite official Sato Hideo deepens around a mysterious pawn ticket, culminating in an alleyway ambush where an armed pursuer uncovers her true identity.
| Item | Details |
|---|---|
| Series Title | 100 Days of Lies (100일의 거짓말) |
| Episode Number | Episode 3 |
| Nationwide Rating | 7.0% |
| Original Network | tvN |
| Lead Cast | Kim You-jung, Park Jin-young, Kim Hyun-joo, Lee Moo-saeng, Jin Sun-kyu |
| Directing Team | Yoo In-shik, Kim Yoon-jin |
| Screenwriter | Ryu Bo-ri |
Desperate Measures and Infiltration into the Government-General
Following their close encounter at the Jongno pawnshop, Lee Ga-gyeong slips away from imperial police by quickly switching garments, but safety proves short-lived. Returning to the makeshift settlement, she faces brutal violence from gang ringleader Mun-mak, who strips away her carefully saved funds meant for passage to America.
Stripped of resources, Ga-gyeong turns to Yu So-ran, leader of the anti-Japanese resistance group Gugukdan. Accepting an undercover posting under the strict condition that Gugukdan secures her transport to the United States after three months of service, she assumes the identity of Geum Seo-hee. Operating under the wing of strategist Yu Philip and So-ran, she secures a post as an English interpreter trainee within the Government-General Foreign Affairs section, immediately placing her under the suspicious gaze of Sato Hideo.
For readers tracking her period styling, a closer look at her Western wardrobe transitions appears in our 100 Days of Lies Episode 3 Outfits Guide. For comparative broadcast benchmarks across network dramas, see our analysis on how Korean TV ratings work.
The Shin Tae-jin Pawn Ticket and Sato Hideo's Heritage
The tension between Hideo and Ga-gyeong shifts beyond simple administrative scrutiny during their private confrontations. Intelligence supplied by So-ran reveals that Sato Hideo is not Civil Administrator Sato Shin-ichi's biological child, but an orphaned Korean adopted to serve as a loyal administrative instrument.
When Ga-gyeong mentions the pawn ticket bearing the Korean name Shin Tae-jin, Hideo's composed exterior fractures. The ticket represents an unresolved link to his discarded heritage or his biological family, making Ga-gyeong's awareness of the slip an immediate threat to the identity he built under colonial administration.
Corridor Interrogation and the Tactical Confession
Cornered against a corridor wall inside the Government-General, Ga-gyeong faces relentless questioning from Hideo regarding her background and ties to American journalist Yu Philip. Sensing her cover slipping, she counters with an abrupt declaration of affection before casually laughing it off as a fabrication.
The feigned confession disrupts Hideo's clinical interrogation rhythm. While Ga-gyeong regains composure and retreats, Hideo is left unsettled, muttering over her brazen dismissal during his evening walk. The calculated exchange establishes an emotional vulnerability behind their bureaucratic sparring.
The Gyeongseong Station Drop and the Alley Ambush
Ga-gyeong executes her first espionage mission by opening the Civil Administrator's desk drawer and transcribing Sato Shin-ichi's confidential weekly schedule onto paper slips. She delivers the encoded intelligence through a tearoom receipt near Gyeongseong Station, completing her objective cleanly.
Relief evaporates moments later when a shadowed figure steps out in an alleyway, pressing a handgun directly against the back of her head. The unidentified operative calls out both her alias Geum Seo-hee and her real name Lee Ga-gyeong, proving her dual identity is already compromised from an unforeseen angle.
To see how weekend ratings across cable and terrestrial competitors stack up against this installment, check out our roundup on K-drama ratings this week.
Frequently asked questions
What deal did Lee Ga-gyeong make with Gugukdan in Episode 3?
Ga-gyeong agreed to work as an undercover spy inside the Government-General for exactly three months in exchange for Gugukdan financing and arranging her safe passage to the United States.
Why is the pawn ticket under the name Shin Tae-jin significant to Sato Hideo?
Sato Hideo is an adopted Korean orphan raised by Civil Administrator Sato Shin-ichi. The pawn ticket bearing the name Shin Tae-jin connects directly to his real origin, an identity he actively shields from colonial authorities.
Who ambushes Lee Ga-gyeong at the end of Episode 3?
An unidentified man confronts her at gunpoint in an alley after her document delivery, exposing that he already knows both her disguise Geum Seo-hee and her true identity Lee Ga-gyeong.