Wang Lin is a young man who dropped out of high school and works in a library in Beijing. Zhu Feier is a sophomore female student in Shenyang. They met online and established a relationship in just three days. Wang Lin asked Fei'er for photos several times but was rejected. Finally, he finally got a glimpse of her face, and the photos showed that Fei'er looked average. Then Wang Lin asked to meet again, but Fei'er repeatedly refused. By chance, they finally met after falling in love for more than five months, but Wang Lin was deeply dissatisfied with Fei'er's appearance. The contrast between reality and ideals, the collision between inner beauty and outer beauty, made Wang Lin deeply entangled. In order to continue this romantic love, Fei'er said amazing words and made amazing actions, but in the end she failed to win back Wang Lin's heart, and they broke up after their sadomasochistic relationship. Wang Lin returned to his hometown to study editing, and met Xu Lian, a goddess classmate. By chance, they became boyfriend and girlfriend. This was the beginning of Wang Lin's happiness and the beginning of his enduring this escalating sadomasochism. What kind of heart is Xu Lian underneath her flawless appearance? What kind of sadomasochism will Wang Lin endure? What will happen to Fei'er, whom Wang Lin has been thinking about all this time? A tragedy you have never seen before, an escalation of sadomasochism you have never heard of - begins...