Final Space X Male OC: Season 2 New Beginning

After the death of Linkin Cain(My OC) and losing friends, Gary then stuck with Clarence and his adoptive family as Gary still hides secret from them about Linkin, being Alpha, of his powers as Gary reunites with H.U.E. and later on Little Cato and of course his annoying and insanity ally, KVN.
Gary: Goddamn it!
... Anyway, as there is a way to bring back Quinn by collecting Dimensional Keys as after Linkin comes back, he had some new type of feelings towards one girl at late teens. But little did they know other A.I.'s are now Linkin's personality from other universes during their adventures.

(Warning this will be Ash X OC. If you don't want to read it then go to other stories with Ash & Little Cato, it was good to be honest(Also check the trivia of Ash Graven))