Lee Kang-hee, an editorialist for a well-known conservative newspaper, uses the power of the press to put a congressman named JANG Pil-woo in the lead for the President. When he was talking about this, there was a secret deal he had with the paper's main sponsor. Ahn Sang-goo, who worked for LEE and JANG in politics, gets his hand cut when he steals the record from the sponsor's "slush fund" fund. WOO Jang-hoon, a prosecutor who wants to rise to the top, starts to look into the relationship between JANG and the sponsor because he thinks it is the only way he can get there. WOO meets AHN while he is getting to the bottom of the case. AHN has been planning his revenge for a long time. Now the war between the person who wants power, the person who wants revenge, and the person who wants to be successful starts.