In ancient times, humans, gods, and demons lived together, and the three kingdoms of Xiyan, Haoling, and Chenrong stood in power. Ji Jiuyao, the king of Haoling, and Xiaoyao, who lived in the wilderness, experienced a hundred years of hardship, and not only lost their identity, but also their appearance.He settled in Qingshui Town and became Wen Xiaoliu.

Xiaoyao's cousin, Sun Xuanxuan, King of Xiyan, traveled all over the wilderness to find Xiaoyao and came to Qingshui Town.Wen Xiaoliu accidentally rescued Tu Shanjing, the dying young master of Qingqiu, and their love gradually grew as they got along day and night; Wen Xiaoliu and the nine-headed demon Liu Buda were strangers to each other, and they cherished each other and became close friends.Wen Xiaoliu and Xuan Xuan met but did not know each other. After many twists and turns, they finally recognized Xuan Xuan and restored their identities.