Lu Siyan has been secretly in love with Shu Yi for many years. He is a refined gentleman on the surface but is actually a lecherous person in disguise. Shu Yi is kind but does not let herself be bullied. She is a bit cunning but not much. She is completely under Lu Siyan's control. She has been with Gu Jiaze for eight years but was framed by her colleague Jiang Shu and Gu Jiaze's secretary Tang Xingyao to have a relationship with Lu Siyan on the eve of her marriage. In order to break free from Lu Siyan's control, she tried every means possible. In her eyes, he is a difficult and vulgar madman who is soft-hearted but not hard-hearted. When they meet again, she is about to marry Gu Jiaze, but he discovers Gu Jiaze's infidelity while staying in a hotel. That night, Shu Yi mistakenly enters the wrong room and accidentally has a relationship with him. He thinks this is an opportunity and wants to force Shu Yi to break up with Gu Jiaze by force. However, Shu Yi does not know that her boyfriend, with whom she has been in love for many years, has already betrayed her and cheated. Under Lu Siyan's relentless pressure, she resists again and again, trying to break free from his control. After completely deceiving Lu Siyan once, Shu Yi thought she had finally escaped from Lu Siyan and gained freedom. At this time, her fiancé was imprisoned for tax evasion and needed Lu Siyan's help with the lawsuit. Lu Siyan's condition was to let Shu Yi sleep with him. Gu Jiaze wanted to marry Shu Yi on one hand, but on the other hand, he was entangled with Tang Xingyao. He cared a lot about his personal reputation. After the company gradually got on the right track, he began to consider marrying the female protagonist. Later, due to various blows, his character became extreme, and he harbored hatred for Shu Yi because he could not get her love, wanting to take Shu Yi and Lu Siyan to death together. This made Lu Siyan finally realize Shu Yi's sincerity and completely give up on her, returning to the position of a friend. He did not tell Shu Yi about Gu Jiaze's infidelity from the beginning to leave a way back for her to return to Gu Jiaze. Shu Yi was finally able to marry Gu Jiaze, but on the wedding day, the affair between her and Lu Siyan was exposed, and her feelings and life were completely overturned...
