Four years ago, Qiao Xu reluctantly broke up because Shen Zhiwei threatened her father's life and misunderstood that Xu Si'an was cheating on her. Four years later, Xu Si'an parachuted in and became Qiao Xu's boss, forcing her to work as a secretary with liquidated damages, and entangled her forcefully in an attempt to find out the truth. Qiao Xu looks cold on the outside, but inside she can't let go of her old feelings. Xu Si'an's investigation revealed that Shen Zhiwei was the mastermind behind the breakup, which also involved family grudges and the secret of Xu Si'an's life experience. Out of love and hatred, Shen Zhiwei kidnapped Qiao Xu's mother, and Xu Si'an risked her life to save her. In the end, the misunderstanding was resolved, Xu Si'an exposed the Shen family's conspiracy, and the two reunited, leading to a happy ending.
