Cheng Yao, who dreamt of becoming a lawyer, was recruited by a top lawyer firm. Hence, she decides to move to an apartment closer to her workplace. However, Cheng Yao did not expect to have a housemate, whom she could not get along with. The person turns out to be her new boss, Qian Heng. Qian Heng recruited her into his team, and began his monstrous training. His aim was to chase away Cheng Yao, whom he thought got into the company by relations. Cheng Yao does not know why she landed in this situation, and decides to work harder. She showed great performance in the midst of training, changing Qian Heng's impression toward her, and slowly, they begin to develop feelings for each other.
Fire chief Song Yan and emergency doctor Xu Qin were separated by family opposition when they were younger. Now ten years later, they meet again due to their professions. After experiencing life and death together, they manage to find their way back, working together and encouraging each other. They acknowledge each other's individual growth after years apart, but will they be able to overcome the obstacles in their path this time to stay together?