Play the part of a young professional who has just ended a relationship. You decide to visit Kyoto hoping to find personal growth and a romantic partner. You didn’t think a Yokai would show up, did you? (devil in Japanese mythology). You meet three desirable young men of different Yokai races—Hayato, a half-Oni; Yukio, a Yukiotoko; and Karasu, a Tengu—after a chance meeting transports you to the Yokai realm.

The fact that everyone is trying to propose to you seems strange. On the other hand, life isn’t perfect. The sky is getting darker as the town’s Yokai becomes angrier and angrier toward humanity. Can you help these young guys recover from their ordeals while also assisting in easing tensions between the yokai and humans? Is it possible to fall in love with Satan? Whatever is hidden in your Yokai soul will be exposed.

The Arrogant Half-Oni (Hanyo): Hayato is a hybrid of humans and Oni who takes offense at the Yokai World’s perception of humans. He has mixed feelings about his half-human heritage and his attraction to you. The result is that he can be abrupt at times. To prove his strength and make a difference, he wants to lead the Yokai World as its next Ruler. However, he can’t accomplish this without the aid of a strong queen. Will you be able to perform well on the test?

Yukio, one of the most handsome men in Yokai, enjoys chatting with the ladies. The fact that he is the only male of his race gives him instant sex appeal. But as he searches for his definition of love, he seems unconcerned about them. And yet, he knows without a shadow of a doubt that there is only one human female for whom his heart will beat, and that is you. Can you bear the charm of this popular young man and teach him what true love is all about?

Karasu, the Vanished Tengu, represents all that has been lost or stolen. Karasu has remained a distant and unfeeling Yokai despite having seen his older brother perform horrific deeds. Karasu used to be a sociable person, but he isn’t sure how he feels about you right now. He can’t decide between pushing you away and sacrificing his life to protect you. Can you help him put what happened with his brother behind him and get back to living his life to the fullest?