He is the Immortal under the Moon who is responsible for guiding men and women, and he is the king of the Fox Clan.
The two people, who should not have anything to do with each other, became entangled because of a fairy who always caused trouble for others in order to keep the world in chaos. A hundred years ago, the Emperor of Heaven abolished the rule of heaven that men and women were not allowed to fall in love because of a couple of idiots, and how could they continue to go on firmly despite the reputation of unethical love?