The heroine of this article is Yukimura Chizuru. In fact, the girl Chizuru in the original work is still a good girl, but she is really a bit weak... So her family background, appearance, height, and breast volume remain the same, but her personality is slightly crueler and her strength is higher. Another setting change is the image of the heroine Yukimura Chizuru.
Note: There is probably no CP in this article, because the ending of the TV group annihilation really gave me a lot of psychological shadow at the time...
Actually... I can say that I opened this pit just because I have recently become obsessed with Touken Ranbu and I have the idea to write a fanfic about swords. Is the setting derived from this article?
So, I still have other pitfalls that I owe, and I don't know if anyone will read this article, become obsessed with the update, and maybe abandon it...