The film mainly tells the story of Park Hsun being kidnapped to North Korea with his father when he was a child, and being trained as an excellent thoracic surgeon by his father. When I grew up, I returned to work in the top hospitals in Korea, but I couldn't integrate into the doctor group and became a complete stranger.

Doctor Stranger is a medical love spy war drama which was broadcast on May 5, 20 14 by SBS TV in South Korea. The film is directed by Chen He and Jong-Chan Hong, written by Jin-woo Park and Zhu Jin, and starring Lee Jong Suk, Jin Shiyan, Park Hae Jin and Jiang Sula.

1994, North Korean President Kim Il Sung was critically ill. In order to prevent the United States from taking the opportunity to go to war with North Korea and affect peace in South Korea, South Korean Congressman Zhang Shuozhou entrusted Park Zhe (Jin Xiangzhong), the authority of thoracic surgery, to perform heart surgery on Kim Il Sung. As a Korean national, Park Zhe feels very embarrassed, but under the pressure of the government, Park Zhe is forced to take his young son Park Xun (Lee Jong Suk) to North Korea. Unexpectedly, after the operation, Zhang Shuozhou did not arrange for Park Zhe and his son to return to South Korea, and the two fathers and sons were even threatened to stay in North Korea by senior North Korean officials.