Aman is born with the ability to distinguish the smell of good and evil, good people smell good and bad people smell bad. She was left in the palace to help the Emperor Xiao Chen identify people because he was delivering sweets to him, who was rumored to be violent. Aman helped Xiao Chen uncover corrupt officials, traitorous concubines and other bad people, and the court gradually became clear. The two fell in love with each other as they got along, and Aman became Xiao Chen's concubine and gave birth to a prince Xiao Yu who could discern tastes. In the end, Xiao Chen became the Mingjun, and his family was happy. After abdicating the throne, he traveled with Aman.
