Nan-hie and Min-hie have been best friends for years. Despite their different economic status, they share many things in common--including taste in men. Their friendship becomes strained after Min-hie learns that Nan-hie has been sleeping with the former's husband .。本片讲述了一个长相甜美的学渣高中女孩,通过很长时间的努力,将成绩提高到3位数,最终考上清华大学的励志青春故事。。