The background is probably a few decades after Japan's Meiji Restoration, around 1885.
The Fukuyama family suffered a massacre, and only the young Aoi Fukuyama and her brother Makoto Fukuyama survived.
Rather than being chased by those people, it is better to say that they helped the Fukuyama brothers and sisters escape the massacre.
Fukuyama Makoto also decided to take revenge. Whether it was the vice-president of the Masada Club who personally destroyed the Fukuyama family, or the young man under him who helped him survive.
Aoi, who stayed at a teahouse in Masada Hanamachi, finally received news from Seiya two years later.
Then I met that fairy-like young man.
However, all this has just begun but is already destined to end.
Some things have been changed silently and invisibly.
This article will probably have many endings, that is, many branches. Yanye personally thinks that the ending of the main plot is not very good, and the various forms of branch plots are reasonable but unexpected, so it is not a wrong decision to launch more branch plots. Just think of it as a side story.