Drug developer Fu Yunshen (played by Cheng Yi) and surgeon Zhu Jiu (played by Zhang Yuxi) conduct humanitarian medical rescue in a developing area. The two go from misunderstandings to experiencing mutual love after life and death. Before they have time to be honest, an accidentThis made Fu Yunshen fall into a low point in life, so he severed contact with Zhu Jiu.A year later, Zhu Jiu reunited with Fu Yunshen as a family doctor. Faced with all kinds of difficulties from him, Zhu Jiu slowly healed Fu Yunshen with a tenacious and optimistic attitude and unyielding love, and accompanied him out of the dark abyss.