Ahn Jung-geun, a commander in the Korean Independence Army, leaves behind his country, his family and his mother Cho Maria. Ahn Jung-geun and his comrades cut off the last segment of their ring fingers as a symbol of their dedication to liberate their nation, and as a solemn oath to kill Ito Hirobumi, a man at the center of Japan’s occupation of Korea, within three years. To keep his oath, Ahn Jung-geun arrives in Vladivostok. Meanwhile, Seol-hee, the independence fighters’ informant, disguises herself to get close to Ito Hirobumi. She finds out that Ito Hirobumi will be heading to Harbin to meet with a Russian delegation, and urgently informs the independence fighters. The fateful day of October 26, 1909 arrives. Ahn Jung-geun, who has been yearning for this day does not hesitate to fire his gun at Ito Hirobumi at Harbin Station. Arrested on site, he is charged with murder and tried not in a court of Joseon but in that of Japan…

Years after filming a viral documentary in high school, two bickering ex-lovers get pulled back in front of the camera — and into each other's lives.

Desperate to escape from his emotional baggage and the heavy responsibility he’s had all his life, a psychiatric ward worker begins to heal with help from the unexpected – a woman who writes fairy tales but doesn’t believe in them.

During the Japanese colonial rule of Korea, while people are in despair, Jae-ho tries to raise morale by winning cycle championship. Bok-dong, who started cycling with Jae-ho just to make a forture, becomes a symbol of hope for Koreans by defeating Japanese cyclists.

An art curator's life unravels, as she tries to keep her pastime as a die-hard K-pop fan secret from her gallery's new director.

Although born in the same year, two childhood friends end up being 13 years apart because they have aged surprisingly at different places (worlds) for some strange reason. Now Eom Hyeon Soo is a 31-year-old woman but Sung Hae Sung is still a 18-year-old boy. Cha Won Yooung is a chef also interested in Eom Hyeon Soo.

Burdened with visions of the future in their dreams, a young woman and two men try to prevent horrible events before they actually happen.

Starring AOA's Min Ah as an endearing outcast who turns the heads of Da Won, Ro Woon, Cha Ni and Ju Ho, this interactive choose-your-own-adventure series unites AOA and Neoz trainees in a sweet string of high school romances.