Staring; Im Minyoung, The new girl who just transferred from Incheon High school to woollim high school. She's kind,talented,beautiful,caring,cute, talented and everyone respect her. She have one brother, her oppa. Im Jaebeom.  

She met him in the middle of meeting the sunbae they're from Seoul middle school. They became friends, they fall for one another but he got a girl already. he hide it from her. untill one day she knew the truth, and they broke. she seriously inlove with him. but it end fast. 3 years pass.. she met Myungsoo/L. He's, (let's make him 17) a sunbae to her.. But they end up being together. One day she met her ex.. what will happen..