If I start writing SKIP Revamped...

Would it count as fan fiction if it’s entirely in the world as modmad describes…

Or would it be profic that I could plausibly sell (and share any profits with)

Because, if it’s fanfic, I can get into it right now [and use up a free prompt] but if it’s profic it then languishes on the queue…

…and those plot bunnies look SO fluffy…

Which is it? Fanfic or Pro?