A cute and ignorant little fox demon goes down the mountain to find his mother, and meets a gentle and handsome boy who exorcises demons. He is most afraid of inadvertent and unconscious flirtation, and the calm young man falls in love with the innocent little fox demon. On the other hand, the Demon King launched a large-scale invasion of the human world, and a war between mortals and demons was about to break out...
Concept: A cruel and tortuous destiny of marriage