This is the prequel to The Grave Robbers’ Chronicles (The Lost Tomb) and follows the leaders of the nine grave-robbing family and their adventures to save the people of Changsha from a potential deadly threat.
A mysterious train ride to Changsha leads to a bizarre mountain areas, where Zhang Qi Shan seeks the help of Er Yue Hong and good friend Qi Tie Zui to infiltrate a mine, resulting in the discovery of an ancient tomb. At the time, Yue Hong was in the North searching for medicines to save his wife. The trio quickly become good friends and unveil the unsettling massacre plan of the Japanese to poison the Changsha river. To protect their people and city, the nine families stand together to ward off the invaders.