Theme of the story: Taking the treasures of Hejiacun as a guide and spanning three centuries, it tells the story of the magnificent epic of successive generations of Chinese people, people with lofty ideals, and national forces fighting to the death to protect the national cultural heritage and fight against the evil forces at home and abroad who plunder and resell cultural relics. The theme focuses on cultural inheritance, feelings of family and country, and the confrontation between justice and greed.