I am by no means against the author's style... But is that your opinion??? The idea is very good for fan fiction. But God grant 500-word chapters? It is better to release chapters less often, but make them 3-4 thousand words
Why are you looking for more money if you are already rich? Do you want to have your own money? And instead of looking for a teacher, why not use your sharingan to copy and learn from all the greatest marvel fighters.
I recomend Electra as teacher, Martil Arts + Qi + Assassin
she can corelate Qi with chakra
the other option would be that one from shang chi but finding and making him teach you would be hard
finally Kamar tag
Interesting so far, but please for the love of all that is holy, PLEASE do not make her actually vocalize her technique names, like sure put it like 'this' showing that she's thinking it, but if you vocalize it I think I'll die of Cringe.