Joon hyeok is preparing to pass the exam for level nine government staff. Since this is his third attempt, he is sure to pass the exam this time. He moved into a boarding apartment as part of his father's special measures to help his son with his studies. But what awaits Junhui in the luxurious house is not thick textbooks, but two free and unrestrained women. Joon hyeok began his cohabitation with the owner of a boarding apartment full of sexy beauties, Aqiong, and the nurse Dal lae, who exudes sexiness from his face and body. Since then, Junhui has started studying women every night instead of his books.
上杉丰太郎（松冈真诚配音）是一名就读于高中二年级的普通男学生。他唯一的亮点是优异的学习成绩，每次考试都能取得满分。上杉的家庭非常贫穷，欠下了巨额债务。为了偿还债务，上山不得不开始勤工俭学。上杉受雇于中野家，成为了中野五姐妹的家庭教师。
刘希同不敢招惹杨乃武这个显赫的人物，就把所有的“火力”都对准了可怜的小白菜。在严刑拷打下，小白菜坦白了自己和杨乃武的过去。原来，曾经相爱的杨乃武和小蔡，因为杨乃武已经有了一个合法的妻子，名叫詹（程幂饰演），所以他们不得不把深深的爱藏在心里。后来，小白才无意中闯入了詹与巡抚之子的婚外情。狡猾的詹为了毁灭证据，对小白菜进行了各种捆绑，逼迫她嫁给葛晓达。小白才最痛苦的时期开始了。
