Lee Kang-hee, a powerful editorialist, uses his influence to make congressman Jang Pil-woo a presidential candidate through a secret deal with Ahn Sang-goo. However, Ahn's mistake of pocketing records of Jang's slush fund sets off a chain reaction, as prosecutor Woo Jang-hoon becomes determined to investigate and bring down Jang's corrupt empire.
Inside Men
A ruthless politician's former enforcer embarks on a quest for vengeance after being betrayed, while a tenacious investigator digs deep to uncover the link between the two.