Swapping

Woo Ji-Taek, chairman of the Samjo Group, one of Korea's leading conglomerates, dies of a stroke while having sex. So Heon, his apparent lover who was with him at the time, is investigated by the police.

After a while, Seo Ho, the president of the agency where he works, calls So Heon and offers him a deal... No, he threatens him so that he cannot refuse. Seo Ho shows him a (sex) video of that day, in which So Heon is the main protagonist... Because of this video, Chairman Woo Ji-Taek's new will, and Chairman Seo Ho, So Heon gets caught in the conflicts for the control of the Samjo Group. His life is in danger.

But So Heon and Seo Ho, despite their mutual mistrust, begin to have mixed feelings as they spend more time together...