Bai Ziren and Kuang Jihai had been separated since childhood and became enemies. Many years later, they met again. Kuang Jihai lost his memory and was renamed Murong Yunfan. Bai Ziren could not recognize Kuang Jihai, who had become different with the passage of time.
When they met again, they regarded each other as enemies and fought against each other, fighting at close range and at war with each other.
Until one time, Murong Yunfan was imprisoned for stealing Wannian Ganoderma lucidum from the palace.
By chance, when Bai Ziren was interrogating Murong Yunfan, he saw the tattoo he had left on his body when he was a child - it turned out to be him!
The civet cat was replaced by the prince, and Bai Ziren rescued Murong Yunfan and announced that he had taken in a prostitute...