Marvel/DC: Raising Superwomen to Gain Superman Powers

(Marvel+DC)(Harem)(Infinite Flow) Young and unmarried, Leon suddenly has two goddaughters. Good news: By reaching a certain familiarity level, Leon can acquire the superpowers of his two goddaughters!

The first goddaughter hails from outer space, her spaceship emblazoned with an S symbol. She never forgets that she came to Earth to find her cousin... until she discovers her cousin has somehow become her big bro.

The second goddaughter sports a head of silver hair and sparkling emerald-green eyes. She is always clamoring to find the White Wolf Geralt, claiming to be his Child of Destiny, insisting she's the true princess who crossed over from another world.

For Leon, the biggest headache is figuring out how to raise them successfully. And all this in Gotham, the city of crime!