Do Kyungsoo is well known among his classmates; however, the reputation he holds at his school isn’t the best. Instead of being known for his exceptional grades, he is known for his ual escapades. Whenever Kyungsoo walks down the school halls, endless whispering is heard pertaining whom he had slept with recently. Although Kyungsoo doesn’t seem to be bothered nor does he take action to stop the endless rumors, it doesn’t mean that nobody is bothered by these rumors.

Kim Jongin is the perfect student. He has ideal grades, a good reputation in school, and comes from an influential family. His family is known to hold a large investment in the school so it is in the best interest to uphold the school’s reputation. But with all the rumors going around that there is a specific student sleeping around, the school’s reputation is slowly taking a toll. Jongin, always seeking approval from his father makes it his goal to put an end to these rumors.

However, not everything is as easy as it first seems. In the midst of his “mission” to gain further approval from his father, Jongin does not realize that he is in for more of a mess than he expected. Many things come to light and Jongin finds himself in an unexpected and rather sticky situation.