Back in freshman year of high school, you have experienced so much pain and torture through the bullying from your peers. Everything was run by the two Kingkas of the school: Lee Donghae and his partner in crime, Eunhyuk. You finally were free from those obnoxious verbal offenses and hurtful pranks when those two graduated. Finally, three years of tranquility. But for you, it was three years of change as well. You became more health conscious so you lost weight, your acne cleared up, you removed your braces and you finally got rid of those nerdy glasses and got contacts. You then got a fresh start at college as a completely new girl. Just when you thought you have seen the end of Donghae and Eunhyuk, the two appear once again during your freshman year. But this time, they are not alone. They have their own gang called SJ. Being the wealthiest group among the student body through their relations with the managers and president of the top cuisine company in Seoul, the group SJ has so much power. As soon as they laid eyes on you, you were their next target! To make matters even more complex, the group is forced to study in the same college as their rivals, SJ-M, whose cuisine company has spread from Korea to the far ends of China. But what will you do when you parents force you to become engaged to the devil himself, Lee Donghae? Your heart, however, seems to beat for someone else or so you think. When Donghae notices this, he begins to get nervous. Will you continue to dwell in the past and seek revenge or learn to finally forgive and create your own love story?