The play revolves around a fantasy journey of a 28-year-old woman named Xiaoyue (played by Wang Bingbing). As a museum exhibit manager, Xiaoyue is involved in a mysterious incident, which begins her fantasy adventure in the Western Han Dynasty's Marquis of Wei's Mansion. What kind of working life did "workers" have in the Western Han Dynasty? What secrets do the famous Changsha Prime Minister Marquis of Wei's Mansion and his family, as well as Lady Xin Zhui, have?