100 Days of Deception (2026)

Other name: 100 Days of Lies , 100ilui Geojitmal , Baekilui Geojinmal , One Hundred Days of Lies

Description:

Set in Gyeongseong during the Japanese colonial period, the historical drama 100 Days of Deception follows Ga Gyeong, the city's most talented pickpocket. To survive, she strikes a dangerous deal with the independence army and goes undercover inside the Japanese Government-General of Joseon. Disguised as an ordinary employee, Ga Gyeong must act as a fake spy for just 100 days. However, as the days pass, this perilous mission slowly transforms her into a real informant, trapping her in a high-stakes conflict between survival, loyalty, and her own growing conviction. While navigating this dangerous double life of secrets and lies, Ga Gyeong becomes entangled with Tae Ung, a Joseon-born Korean interpreter working in the same government building. Amidst rising political tension and deadly conspiracies, a forbidden romance quietly blossoms between them. Will they survive the web of deception? This gripping espionage romance drama captures a thrilling struggle for freedom and love.

Episodes: 16

Duration: 1 hr. 10 min.

Content Rating: 15+

Producer: tvN

Director: Yoo In Shik

Country: South Korea

Status: Ongoing

Released: 2026

Genre: Action; Historical; Romance; Thriller