A-High University, a Prestigious University in South Korea, is notorious for being the home of students from the richest, highly affluent families. Within this school is a Caste System with the Elite Circle on top. Watch Park Chaeyoung, a transferee from a simple background, destroy this system, discovering the dirty little secrets of the Elite Circle members along the way.

Chaeyoung is invited to her ex's wedding and there's no way she's showing up alone. When Jungkook receives an offer to be Chaeyoung's fake boyfriend for the day, he accepts it for at least two reasons; first, he's damn broke and second, he's as lonely as the old landlady with 99 cats. Or perhaps, lonelier.

Another night means another heartache, at least for Chaeyoung when her boyfriend of six months breaks up with her. Not to mention this is the fourth time that she's been dumped ever since her dating ban was lifted and they were all for the same reasons: she was too committed in the relationship. Jungkook is the total opposite of her. He's the heart-breaker. He's the guy who sneaks up to your very soul when you don't really want to, and the guy who also leaves as fast as lightning when you already want him close. What will happen when one who's just trying to have some fun and one who is hoping to find a love that lasts meet? Will it be chaos or will it finally be paradise?