In a highschool for rich and aristocrats the girl Makino is the only one that not belongs there. Here family is middle class and her parents put nearly all there money into the schoolpayments. They want Makino to pick up a rich guy and marry him.
Well, Makino only wants to bring school behind her but one day a gang of boys named the \"F4\" started a fight with a friend of here. Makino couldn\'t help herself and steps trough them. A big mistake than now the \"F4\" shows her how bad school life can be when you have the most popular boys as your enemies.
After a few real bad days Makino starts to fight back and that brings out a lot of problems. For example a very complicated love triangle.