Do-Joon has it all - a great career, a loving wife and child. One night, he is out drinking when he meets a mysterious woman, Se-Ryeon. The next day, he wakes up to find that he is now a murderer and he receives threats.
A patriotic bodyguard who was abandoned by his country and colleagues, a hidden daughter of leading Presidential candidate who regards love as a tool for revenge, and the First Lady contender who hides her ambition and charisma behind a kind and friendly personality.