The mysterious doctor in Yunxiu Valley is actually a modern emergency doctor who came from time travel. He has superb medical skills but keeps a low profile. He originally wanted to be alone in the troubled times, but because he rescued a prince in trouble who fell off a cliff, he was forced to be involved in the stormy waves that overthrew the dynasty. In the end, he embarked on a legendary road of helping the world and rising up.
Purpose: Save rivers and mountains