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…

Hong Gil-dong is an infallible private detective with an exceptional memory and quirky personality. While chasing the only target he failed to find, he gets entangled in a much bigger conspiracy than he bargained for.

Changsu does not have any family, friends or lover living in prison as a substitute prisoner for the others. After 3 years in prison, he came back to his normal life with gambling and drinking. One day, Miyeon, appears to him, and everything changes. She enlightens his life for the first time. Changsu bets his everything to save this woman for the first, and for the last time in his life.

The next mayor of Seoul candidate's wife becomes a dance singer in this movie as Hwang Jeong-min takes on the role of poor lawyer turned politician and Uhm Jung-hwa as the wife who makes an attempt at singing without her husband knowing at first.