karasuno's block Maniac UNDER HEAVY EDITING [ Kageyama x Male OC]

Usagi Ryōsuke, kegayama's best friend, or the so called "block maniac", him and kageyama went to the same school in junior high and became close friends. Only usagi got along with him and learned how to handle his attitude, unfortunately, a fight broke both of their bonds, making them rivals up until graduation, kageyama however, felt guilty for snapping at his only friend so what will he do if he learns that his best friend will also attend in his new school being buddy-buddy with a particular oranged haired male?

Will he apologize or will his pride eat him once more?

Will he able to pull his friend's attention back to him?
Or will the new people around usagi push him further away?

Idk if this is REALLY going to be a various haikyuu! X male oc or it'll end up being a kageyama x male oc..not quite sure, I just wrote this out of pure boredom and curiosity.
But let's see what I can do for now,

Note : I'm so sorry if there's a few late chapters, sh!t's been wild these past few days like geez, chille aNywAYs So-

I Do not own any haikyuu character or the plot, I just own usagi and..future Characters~ (oop-spoiler)