When Hyungwon and Minhyuk's closest friends have nothing better to do than bet on their love lives what better way to handle it than to dupe them all and haul in the winnings for themselves (and Changkyun, their inside man, of course).

If it was one thing that Hyungwon and Minhyuk could clearly recall and agree on about what had started this strangely endearing relationship they developed, it'd have to be the paper stars they folded their wishes into through the defining moments of their lives.

Minhyuk is incapable of breaking bad news to his patients so his fellow doctor, Hyungwon, always steps in to do it for him.

Hyungwon is given his first target as a qualified hitman. He needs to take out Minhyuk, a fellow hitman that recently went rogue, with any means necessary. Hyungwon doesn't think it'll be easy and he's right, Minhyuk knows every trick up his sleeves but Hyungwon knows even the jack of all trades has his weaknesses.