The story of Pil-Joo, an Alzheimer’s patient in his 80s, who lost all his family during the Japanese colonial era, and devotes his lifelong revenge before his memories disappear, and a young man in his 20s who helps him.

In the 1970s, Korea is under the absolute control of President Park, who controls the KCIA, the organization with the edge over any branch of government.

Hae-woong an assembly member candidate, is taken out of the running because he became a thorn in the side of a local bigwig, Soon-tae. Hounded by loan sharks, due to defaulting a campaign loan, he decides to get his hands dirty.