To avoid from getting teased again, you made a deal with Kang Min-jae, the most feared boy in your high school to fake-date. It's a win-to-win condition. You, those delinquent get too scared to bother you anymore. While Min-jae, he can show off to his dad that he's finally got a girlfriend after years of being single. He never dated someone before since the girls were too scared to approach him due to his exaggerated rumors when he's actually just some awkward kinda guy with obsession for legos.