Who is He? (Fern and Huntress Wizard) Part 1

This isn't like a normal fanfic, I put random events in each chapter (some might get multiple chapters), and because we lost a revolutionary cartoon a few weeks ago, I made this in memory of the beloved Adventure Time. (2010-2018 😔)

I'll most likely keep Fern in each chapter, XD, he is my favorite UWU
Also shipping might happen

Sooooo yeah