The two alliances are at odds with each other, and the other alliance has forcibly detained some of our current generation's outstanding students. After many days of stalemate. The other party finally released them, but one person did not board the plane sent by the alliance that day, and went to the other party's camp despite dissuasion and abuse. He has disappeared since then... Some people say that he was bribed at a high price, but was silenced. Some people say that he was responsible for all the turmoil on the border on behalf of their boss. In short, there is everything, but there is no evidence...
The story begins four years after this incident
This article is set for the ABO world view, in order to combine some of my settings, such as the current mixed race.
Genders that will appear: Regular ABO, E and F, and Zate (maybe)
Purpose: redemption