Oni no Hanayome

Japan, where ayakashi and humans coexist in harmony. The ayakashi, with their superior abilities and beautiful appearance, sometimes find among the human women a "bride" who is destined for destiny. The bride, in return for bringing prosperity to the ayakashi, receives the absolute love of the ayakashi. Yuzuko, who has a sister who is a "bride" of a fox, is compared to her sister and is unloved by her family.

One day, a man spots Yuzuko wandering the streets at night. The most beautiful man Yuzuko has ever met says she is "my bride"...? Yuzuko is loved by the most powerful and cold-hearted ayakashi...?