Poor Mi Kyong Serenity, all she wanted to do was go to a regular high school. But for a teen, super international model, its always private school after private school. When she steps foot into ShinHwa Academy, she knows its definitely unlike any private school she's ever been to before. At this school, with a simple red card, your life can go straight to hell. Mi Kyong is unlike the others though, she may be shy, but she stands up for what she believes. It's time for Mi Kyong to corrupt a few too set in stone balances...while trying to fix a few of her own broken balances of course.