100 Days of Deception

Overview

Where to watch

100 Days of Deception is a period spy romance set in colonial-era Gyeongseong. Lee Ga-gyeong, a skilled pickpocket, is drawn into an independence-movement mission inside the Japanese Government-General of Korea. There she encounters interpreter Kim Tae-woong, who is also known as Sato Hideo. Their hidden loyalties turn a growing bond into a risk for both of them. Kim Yoo-jung plays Ga-gyeong and Park Jinyoung plays Tae-woong/Hideo. Kim Hyun-joo plays resistance sniper Yoo So-ran, Lee Moo-saeng plays journalist Yoo Philip, and Jin Seon-kyu plays senior official Sato Shinichi. The Korean premiere is scheduled for Saturday, October 10, 2026, at 9:10 p.m. KST on tvN. TVING lists the series for October in South Korea and notes that episodes may arrive later than the broadcast. A release in other countries has not been confirmed here.