A dream world a reality as reality is a dream world

Here's an invert for you! Imagine a world were imaginary archetypes are considered real! were reality is a fantasy! An imaginary character of some sorts dreams of what it would be like if reality was...well, REAL! in his realm! and so he carries this small pouch that contains the dreams he has envisioned, and theres a secret group of law officials who are after him because he has these powers of sorts...and they want to keep this individual from exposing these concepts of reality.