The story takes place in the Umaru Empire and its vassal kingdom - the vassal kingdom. Legend has it that a long time ago, a mysterious stranger brought back high-yielding Ora rice from the land of God to protect the people from hunger. Since then, Umaru has gradually developed from a small remote country into an empire. People believe that this stranger is a living god who can smell fragrance and know all things, and is constantly reincarnated. She is regarded as the first generation of fragrance king.
Ayesha discovered her unique sense of smell when she was very young. She could smell the "sounds" made by all living things through their scent. However, because her grandfather, who was the feudal king, was ousted from power, the 13-year-old girl was rescued when she ran away and was sent to Lia Caiyuan, who served Xiangjun, and unexpectedly met the current Xiangjun. However, Aisha discovered that the other party did not seem to have the ability of the legendary Xiangjun, and a bigger secret gradually surfaced...
