李康宇是一位外表帅气并且多财多金的公子哥，但是李康宇还有另外一个不为人知的一面，那就是李康宇曾经受过感情方面的创伤，因此患上了外貌执着症。简单来讲就是对于外贸有自己独特的追求，外貌方面有一点点瑕疵，李康宇都受不了

直到李康宇遇到了朱瑞妍，朱瑞妍是一位体育老师，因为长相的原因也是被自己的男朋友给甩了，但是朱瑞妍并没有对生活失去信心或者是对于感情有任何的芥蒂，依然开开心心的过着自己的小日子。朱瑞妍在酒店当中意外遇到了自己的前男友，非常搞笑的是这时候前男友被打击的特别惨，因为前男友在向别人求婚的时候被拒绝了，原因是前男友经过整容之后对方并不喜欢，对方喜欢自然美。前男友喝了很多的酒，想要自己开车回去这时候朱瑞妍开始数量毕竟酒驾是非常危险的，但是前男友确认朱瑞妍是在嘲笑自己，因此双方之间爆发了较为激烈的争吵，直到这时候李康宇出现，不仅狠狠的教训例了朱瑞妍的前男友，更是对朱瑞妍开始了说教。

Li Kangyu is a handsome man with a lot of money, but there is another side of Li Kangyu that is unknown, that is, Li Kangyu has been trained Emotional trauma, so suffering from appearance obsession. To put it simply, he has his own unique pursuit of foreign trade, and Li Kangyu can't bear even a little flaw in his appearance

Until Lee Kang Woo met Joo Seo Yeon, Joo Seo Yeon was a physical education teacher who was also dumped by her boyfriend because of her looks. But Zhu Ruiyan didn't lose confidence in life or have any grudges about relationships, and still lived her little life happily. Zhu Ruiyan accidentally met her ex-boyfriend in the hotel. It was very funny that the ex-boyfriend was hit hard at this time, because the ex-boyfriend was rejected when he proposed to someone else, because the ex-boyfriend didn’t like it after undergoing plastic surgery , the other party likes natural beauty. The ex-boyfriend drank a lot of alcohol and wanted to drive back by himself. At this time, Zhu Ruiyan began to count. After all, drunk driving is very dangerous, but the ex-boyfriend confirmed that Zhu Ruiyan was laughing at himself, so a fierce quarrel broke out between the two parties. Until this time Lee Kang-woo Appeared, not only severely punished Zhu Ruiyan's ex-boyfriend, but also started preaching to Zhu Ruiyan.