Lee Chaerin is acclaimed as the prettiest girl in school, but behind her back, people call her 'The Baddest Female' because of her attitude.

Kwon Ji Yong is the campus, or even the whole town's, heartthrob - Mr. Perfect! He is deemed to be a 'Prince Charming'.

Bang Yong Guk is a rebel. If you know who he is, you wouldn't mess with him. People also know him as 'Jepp Blackman'.

Hwang Mi Young is a girl who looks and acts cute; the girl that everybody likes. She wants people to call her by her English name 'Tiffany'.

What happens when these people meet?