rewrite?

i know this haven't even started yet, but i am thinking of making a rewrite

now let me explain

first of all the prologue is pretty much just me ranting about my lost save file, so i want to remake that cringe fest

second, i obviously have not yet decided a universe for this fic, and i think that is because the power i selected for my mc narrows down to much of my options for storyteling, so i want to give mc a boost. at first i wanted mc to be a mechanic and use alterra and precursor tech to get by, now i am planing on making mc have some powers from subnautica's fish and control them maybe (also maybe keeping the mechanic jig)

third, i've been thinking of ading some mods and maybe pick up some stuff from below zero

lastly, i still want sugestions for the world, right now my options are danmachi, avatar the last airbender, harry potter and my hero academia. so far i am leaning on danmachi