Yong Junhyung and Yang Yoseob have one thing in common:they are both in need of money and fast.

On the eve of his 25th birthday, the day he’s set to receive money from his trust fund, Junhyung parties, gets drunk, and loses all his money on a poker match. Now he has to produce the amount, otherwise he will lose the client he needs to defeat his father’s TV commercial production company. Meanwhile, Yoseob also needs money to pay the rent, otherwise his family will be homeless.

The only way for Junhyung to get money from his trust fund is to fulfill the conditions set by his grandmother and that is to get married.

That's when he meets Yoseob who agrees to act as his pseudo 'wife' in exchange for a “talent fee.” With Junhyung's tempting offer and Yoseob family's need for money, the two seal the deal.

As Junhyung and Yoseob go through their married life, problems come one after another thus, they are forced to reconcile their differences and work with each other. However the real complication begins when feelings start to grow between the two of them. Will they be able to make their agreement work or will they be a victim of their own scheme and turn their whole pretense into something real?