Flower Crew is a group of matchmakers that consists of three beautiful young men. Ma Hoon is the best matchmaker in all of Joseon. Ko Young Soo is the hottest celebrity in Hanyang. And there any information that Do Joon find. While working on a case, they meet Gae Ttong, a rough girl who will do anything for money. Meanwhile, a young blacksmith named Kim Soo asks Flower Crew for help.