The most common but uncommon relationship. Double Seonwoo’s mother forces him to go on blind dates. But what happens when a handsome and outgoing man shows up instead? Seonwoo, who is tired of going on dates, politely rejects Hyun, the man who is interested in him. However, when his ex-boyfriend’s wedding invitation arrives, Hyun absurdly tells Seonwoo that he’ll help Seonwoo seek revenge… He’s going to help? How?? “Well, I’m more handsome, more cooler, and younger than him. We can just show him how better off you are with me, right? We can show him that such a perfect man exists right next to you.