Han Yi, an intern at the medical school, acquired the power of "clairvoyance" in an accident and was able to see lesions in the human body. This ability allowed him to quickly rise to become a legend in the medical community. However, his superpowers also attracted the attention of black market organizations, who tried to control Han Yi's abilities and use his superpowers to serve their own illegal activities. Han Yi not only had to face challenges in medical skills, but also had to fight wits and courage with black market forces, and finally reached the pinnacle of medical treatment.