The delivery guy traveled to ancient times and achieved remarkable comeback in imperial palace.Takeout man Qin Xiaochuan and unscrupulous boss traveled to the Xia dynasty together ,and unscrupulous boss has become a real eunuch while Qin Xiaochuan, a fake eunuch,did exceptionally well with his extraordinary resourcefulness and knowledge.He and Xiaolian(a maid in an imperial palace) are married,and he helped Xue concubine and Hui concubine strive for emperor 's favour. Therefore,He was very popular with the imperial harem.In the face of various intrigues and conspiracies, Qin Xiaochuan responded tactfully and finally became the first prince of Daxia.