Li Qingyun has lived in Qingqiu City since she was a child. Her childhood sweetheart Hu Yan is a nine-tailed fox demon.
They went to school together since childhood and lived a peaceful life. Hu Yan's magical powers seemed useless, but in fact they could be used to grill sausages and repair refrigerators.
Where did the fox demon in Qingqiu City come from? As Hu Yan's life experience was revealed, Li Qingyun was forced to get involved in the crisis of the Fox clan, and gradually came into contact with the millennium secrets of humans and the Fox clan and the struggle between the two factions. Deep underground in the ancient city of Qingqiu, there is a mysterious realm unknown to mankind...
