Oh Jiyeon, a nerd at school need to move in to the Tuan's house for 1 year since her parents are going over sea. Too bad the son of Mr and Mrs. Tuan was Mark, the kingka at her school with his 6 other friends: JB, JR, Jackson, Bam Bam, Youngjae and Yugyeom. Both Jiyeon and Mark never get along, AT ALL. Mark loves to bully Jiyeon, but he have no reason why? Will Mark be able to realize his feelings or develop feelings for Jiyeon in one year?

Oh Jiyeon - She's a nerd at school. Nobody knows that she hid her beauty under those thick and out dated glasses. She's called nerd because she LOVES to read, plus she's a top student in all of her classes. She is biased by all of her teachers so no matter what she did the teachers forgive her. The advantage is that if she get bullied, the bullies never get off hook. 

Mark Tuan - He's a bad boy and rebel at school. He likes to bully Jiyeon. Flirts with the queenkas especially Suzy, but have no intention of dating her.  Is very cold towards other people except GOT7 and the queenkas of course. 

GOT7 - They are the good looking or should I say freaking handsome and cute group of boys. All of them are kingkas at the school. They are a group of boys who are very different from each other. In other ways all of their personalities are different from each other. 

Miss A - The queenkas at school. All 4 of them are 2 faced. Have lots of ageyo when they're with GOT7. They don't like any girls near GOT7 except themselves. Mean to every other people in school.