A debt-ridden animal-breeder falls in love with a fox demon who tries to pay back her debt of gratitude for him.

Yuan Shuai is a debt-ridden animal-breeder who tries to get out of his financial predicament by finding a wealthy girlfriend through matchmaking dates. He unexpectedly meets and fall in love with the 'fox' demon, 'Bai Xianchu,' who has arrived to the mortal realm to repay her gratitude. However, the head of the Demon tribe 'Yun Zhonghe' forbids a love relationship between a demon and a human and takes Bai Xianchu away. To seek his lover, Yuan Shuai bravely crashes the demonic world.