There is always a big gap between reality and imagination. After Liang Zhiyuan (Hu Jun) walks out of the school gate and steps into the society, he feels that the personnel relationship in the society is complex. The words are true, only be careful to speculate the minds of others. With his colleagues, he met Xu Xiaoman (Mei Ting), which was exquisite, and the two just formed a complementary personality. Soon, double doubles fell in love. From time to time, Xu Xiaoman could not enlighten Liang Zhiyuan, who could not enter Shi Yan, but his natural nerd was unable to listen at all. In the end, the two parted ways. After Liang Zhiyuan broke up with Xiao Man, he was lost and depressed. He only faced this complex society independently. In the end, he defaulted to the rules of the game today, but was reused. After everything was adapted, he couldn't help thinking of Xu Xiaoman's original teachings, but it was too late ...