Why don't you not go with Harem route,you can also do without it and make it perfect ,afterall this Marvel there are lot events in Marvel comics you can work with .
Why don't you go and read ["AMERICAN COMICS : OPENING GUIDANCE BATMAN "]>
That's one of the rarest fanfic where there is no love interest not even a single one .And it still works fine ,please go and read at least 50 chapter ,you will understand that pratoganist dosent always need love interest some mental health reasons .
BY THE WAY THANKS FOR CHAPTER AND PLEASE REPLY IF YOU READ IT ,SO I CAN KNOW IF I WAS OF SOME HELP.đ