Seo Chang-dae, an ambitious political campaign strategist who ends up having ideological differences with his present client, receives a lucrative offer that will put his loyalty under the microscope.
Jeong-ju lives a wasted life of alcohol and cigarettes after losing her son. One day Min-gu, a man recently released from prison appears in front of Jeong-ju. Seeing him, Jeong-ju is reminded of the events from twelve years ago, bringing back her forgotten guilt.