Lu Shenyan fell in love with his ancient literature teacher, Nan Rong, who was six years younger than him. However, his brother, Lu Jinxing, the president of the Lu Group, became jealous and hated him because of a misunderstanding. Out of revenge, Lu Jinxing set up a trap to kidnap Nan Rong, but in the end he found that he was just a poor substitute for Nan Rong's love? Nan Rong fell in love at first sight with Lu Jinxing, the man who designed her. She fell in love humbly and cautiously, and was willing to be Lu Jinxing's innocent lover. All of this stemmed from a secret past. What was going on? Lu Jinxing's good friend Wu Yang seems to be inextricably linked with Nan Rong. There is an indescribable weirdness and ambiguity between the two. What kind of secret is hidden in it? Facing the domineering president Lu Jinxing, the sunny boy Lu Shenyan, and the mysterious and sinister Wu Yang, where will Nan Rong's feelings go?