Synopsis：Retired archaeology professor Wang Hua has long been dedicated to studying the legend of King Xiang of Chu and the goddess Yao Ji from the Classic of Mountains and Seas during the Warring States period. According to the legend, the mountain where Yao Ji was buried is located in Hubei. Without saying goodbye to his daughter Wang Jia, Wang Hua set off with his companions to search for the ancient tomb in Wushan, only to vanish without a trace. Forced by circumstances, Wang Jia had to invite the extraordinary detective Qi Wen to accompany her to Wushan. Little did they expect that this journey would be fraught with danger.