Surgeon Jiang Han accidentally traveled to the ancient world of martial arts and found himself in a turbulent world. He used modern medical knowledge to help others and resolve crises, and gradually emerged in the world. At the same time, he was also involved in the conspiracy of Qin Xiao, the leader of the martial arts alliance, and the battles between major forces. In the encounter and cooperation with Murong Yan, Xiao Tianfang and others, Jiang Han gradually adapted to ancient life and began to think about his own meaning and value in this world. While he is working hard to improve his strength, he is looking for a way to return to modern times. However, with a deeper understanding of the world, Jiang Han found that he was shouldering a more important mission: to stop Qin Xiao's ambitions and protect the peace of the people. In the end, Jiang Han completed his self-salvation after experiencing countless life and death tests, and defeated the evil forces with his partners, bringing peace and tranquility to the world. As for whether he can return to modern times, the story leaves an open ending.
