The little fox went downhill to avoid the calamity. She encounters the rich and handsome professor Tian You. Getting along with each other day by day, the naughty and cute little fox, Xiaojiu, gradually fell in love with Tian You. But the calamity made Xiaojiu show herself in her true form. And the real identity of Tian You was unknown to everyone. Meanwhile, the brother of Xiaojiu, who was a superstar, found her and took her away... Can Xiaojiu and Tian You reunite?