Kim Soo-young (Shin Ha-kyun) is a newly elected member of the national assembly. He is a member of the conservative New Korea Party. Prior to his election, Kim Soo-young worked as a judge, but became pressured by higher ups and decided to enter the political world. Now, Kim Soo-young becomes involved in a tangled situation with national assembly member No Min-young, who entered the political world after her sister's death. No Min-young's sister was a presidential candidate. No Min-young is also a member of the Progressive Labor Party, who only has two members in the national assembly. Kim Soo-young and No Min-young then begin to have romantic feelings for each other.