Security guard Tan Aotian accidentally disturbed President Shen Bingqing's "contract boyfriend". In order to deal with his elders, Tan Aotian agreed to pretend to be Shen Bingqing's boyfriend. During this period, he solved many problems with his medical skills and skills and won the recognition of his elders. He also showed determination in getting along with Shen Xueji. Later, at the company cooperation meeting, Tan Aotian relied on his professional ability to expose the crisis. In the end, he protected Shen Bingqing in the fight with the villain, and their relationship warmed up and they headed towards the wedding hall.