Quote Originally Posted by Ichijinijisanji View Post
Should she go to college for it as an ongoing thing, or just pick it up, or should a flashback retcon be added?

I can see her invisibility powers being used to uncover things without physically uncovering them, and can make for interesting constructs.
My own preference: go to college

But..of course...it’s comics, so there are other options other than that or a flashback retcon. Some sort of speed learning machine for example, maybe...an alien artefact that Sue gets exposed to on one of their adventures.