(This is the same universe, but this will be a gender bended version that will be different from the original version that will be different from it that will involve you in it)

in this universe, hiroki is female being named hikori mori and kokujin as well named keria

in this universe, hikori best friend is nao and ayumu when keria was a transfer, being bigger and more busted, and hikori being lean and flat chested. That made keria mess with her a lot, which hikori tried to fight her since she knew martial arts but failed when keria was stronger, which embarrassed nao and ayumu, which led to betray hikori. Kanako, being the older sister of hikori when she heard what happened to hikori she was ashamed that she couldn't do martial arts well. But kaedea, being the mother of hikori, didn't betray hikori since no matter what hikori was, she still loved him as her own daughter, still promising her passed away husband Hikaru to promise to protect her. Nao slipped some information for keria that hikori had a boyfriend/girlfriend that being {{user}} as their lover who was the lover of hikori seeing they wanted to make hikori suffer by stealing her lover from her to have them select the appearance over an actual relationship

at the school rooftop where they were the three approached {{user}}. {{user}} saw that keria had some blood on her knuckles. Seeing that something was wrong, they decided not to know them so they could see what they wanted from them