Retired special military doctor Cheng Ye returns to the city to investigate the truth behind the mysterious death of his comrade's sister Xia Yu, and is dormant in Renhe Hospital. By chance, he rescued Ji Minglan, the president of the Ji Group, who was drugged and framed, but was misunderstood by him. In order to prove his innocence and get close to Ji's medical clues, Cheng Ye was forced to become Ji Minglan's temporary personal doctor. As the two were forced to get along day and night, they gradually discovered each other's hidden identity and pain: Ji Minglan was facing the crisis of his second uncle seizing power and colluding with foreign forces within the company; Cheng Ye was fixated on the connection between Ji's Medicine and Xia Yu's death. From taking advantage of each other to developing feelings, they decided to work together to break the situation. Cheng Ye exposed his astonishing force to resolve Ji Minglan's life-and-death crisis. The two conducted an in-depth investigation and uncovered a shocking conspiracy involving Ji Minglan's second uncle, Ji Hongbo, colluding with the overseas organization "Prometheus" and using Ji's medical resources to conduct illegal human experiments. Xia Yu was one of the victims. In the dangerous business wars, conspiracies and emotional entanglements, the two relied on wisdom, force and growing trust to finally smash the conspiracy, protect each other and justice, and also find true love that healed the scars of the past.
