Kim Hwa-in

Tae-sik is a so-called "Hit Man" of a gang. But after his boss dies, the gang falls apart; and during a power struggle, Tae-sik's close gang member Gi-sun is murdered. Gi-sun was like a big brother to Tae-sik so he vows revenge. With the help of the dirty cop, Detectvie Han, Tae-sik is introduced to a woman named Mae-hwa. She provides clues for the murder and the two bond over their search for the killer. But during their search, Mae-hwa asks too many questions and it rubs the wrong people the wrong way that makes her end up being in danger; and now it is up to Tae-sik to rescue her.

Mira in her late 40's has been living in Paris for around 20 years. Having just divorced her French husband, she decides to visit Korea, and meets her old friends Young-eun and Sung-woo. While having a cheerful time in the bar, Mira goes to the toilet and after she returns, time is reversed back to 19 years ago. It is the day of Mira’s farewell party, before she left to France.