He is the descendant of Abe Seimei, the greatest onmyoji in Japanese history.
She is the heir to the Yun family, a family of exorcists from the country on the other side of the river.
The two of them were not enemies and never got together. The quarrels and the strange and long stories they experienced together brought them together.
He is a nine-tailed black fox kudzu leaf with blood, he is not a human, let alone a demon;
She was a human being, but what happened to her later was difficult to find a reasonable explanation for.
Note: This article is composed of short stories, and the characters of the two people are completed through the links between events. The writing style is in the category of light novels, and the narrative method of this article is often composed of first person and third person. MarySue and so on... You basically won't see it.
Above
[This author is incompetent in copywriting, so it is more practical to read the article]