Andre finally learns the dreaded truth, the secret of how Abe no Seimei became the eternal fox sorcerer. He also ends up entering into a pact he didn't expect. He is shocked when Seimei insists on going back home with Andre, who doesn't know how he will deal with a thousand-year-old man in his own world. Will Seimei's demon associates crash the plane? Will his mother, a hereditary miko shaman woman, guess the truth of Seimei? He is too frightened to think of the possibilities, but he is also ecstatic to think that they can be together. When Seimei decides to accompany Andre to see his Harvard advisor, the situation turns dire. Seimei reveals to him that the man he thought was his professor may actually be the reincarnation of his archenemy, Ashiya Doman. Will Andre and Seimei survive the encounter?