Join Jeon Wonwoo and Kim Mingyu, two skilled agents with a long-standing rivalry, as they embark on a dangerous undercover mission to take down one of the biggest arms dealers in England. As they work together to untangle a complicated web of lies, they must pretend to be a married couple, revealing their fears and hopes along the way. With their confidence, determination, and quick thinking, they prove that even the most intense rivalries can lead to success when working towards a common goal. Don't miss out on this thrilling adventure that threatens to shake the very foundations of the Agency!