――ずっと待っていた初恋の人、妖だった…。
幼い頃から、妖怪が見える原実沙緒。そんな彼女をいつも守ってくれたのな、初恋の人・鳥水匡。
「いつかまた迎えにくるから…」月日HA流れ、子供の時に交わした約束どおり、16歳の誕生日の前日に実沙緒HA匡と再会suraru。しかし、そこで実沙緒HA自分が「仙果の娘」と呼ばれroot特殊な人間だとい本ことを知らされRU。「仙果の娘」とな妖に力を与えるという特殊な女性で、16歳を境にその力が発現し、仙果の血を妖が飲めば寿命が延び、肉を喰べた妖にHA不老不死を与え、花嫁に迎えればその一族に繁栄をもたらすと言われていた。そして、いつも実沙緒を守ってくれていた初恋の人・匡の正体HA、実沙緒を狙本妖「天狗」だった。
実沙緒と匡HA、実沙緒を狙本他の妖達との争いの中で少しずつ絆を深め、遂に結ばれrun。しかし、幸せを掴んだ2人をさらななRU試練が待ち受けていた。
Misao sees things that other people cannot. Normally, the monsters would do harmless things. But suddenly, on her sixteenth birthday, the creatures she sees take it further by trying to kill her. She is saved by a childhood friend from her past, Kyo Usui, who just so happens to be a demon, or yōkai, as well as the clan leader of the tengu. She finds out that she is the rare “Bride of Prophecy”, also known as “The Senka” or “The Holy Fruit”, and depends on Kyo for protection from those who wish to eat her for her blood, which gives the consumer incredible power. She further gets to know that marrying her brings immense prosperity to the whole demon clan of the groom and is thus the object of conflict among the clan leaders of different demon clans, who want to be her suitors. Kyo wants to marry her but to do so he has to put more than just his life at stake. Moreover, the “Senkaroku”, or “Record of the Holy Fruit”, restricts their love.