Title: Undercover Partners
Kyuho Je is over being a conglomerate family heir. He is looking for any way possible to get out from under his family while maintaining his lifestyle for himself. He finds the answer to all his problems through a money-laundering expert by the codename “Smurf,” who, in the real world, is known as Kangha Nam. Once Kyuho catches Kangha, he extorts him into entering a contract. Kangha will help Kyuho launder money from Jeho corporation, his family's corporation, while acting as Kyuho's lover. Kangha isn't all that willing to go along with it at first, but when Kyuho offers to compensate him at any price Kangha sees fit, the offer is just too good to be true.
Kyuho gets to work on his plan immediately. He gets Kangha on at work as his secretary and begins setting the stage for their very fake but very public romance. Kangha charges for every touch, every event, and every favor, which grows his nest egg exponentially. However, as time goes on and they spend more and more time in these compromising scenarios, it becomes much harder to distinguish what emotions are real and which are just part of the act. While Kyuho and Kangha try to identify the legitimacy of their feelings and relationship, the looming threat of their illegal schemes being discovered is ready to ruin everything.