The evil doctor Jiang Ning makes a strong appearance with dual identities. He is both a hidden master of medical skills and a top instructor who wields the divine sword. In order to fulfill his marriage contract and protect Tang Xiaoxi, he used silver needles to break the situation, established his authority with force, cleared up family infighting, crushed business tycoons, and faced all kinds of conspiracies and evil forces. On the road to protect his wife, he found his lost relatives, adhered to the bottom line of morality, and wrote a passionate legend in the confrontation between good and evil. He had both iron-blooded skills and a gentle undertone, and he lived to be a benchmark for the strong that no one could match.
