I have a question about the main of a planned story/series.
I want part of her story to disappear for a few books or more as part of her training, (kind of like Bruce Wayne disappearing to train for Batman).
Problem is, I worry that if I just have her disappear completely and then reappear, with her explaining the training in flashbacks and whatnot, would that make them seem OP? I'm asking because readers might question her skills if the training isn't actually seen. I'm hoping to do a big return scene where she comes in dramatically, like "I'm back!".
Should I follow through and write her out completely? Should I just have the training scenes in epilogues of the books where she disappears? Or should I just cut out the disappearing/return storyline and write out fully detailed training scenes so she doesn't become an OP person.