In a world where one is forbid to learn about history, curious eighteen year old Pearl gets herself trapped inside a secret, ancient archive where she reads the journal named 'About the Universe', of a man who spent his life obsessing over a planet named 'Terra Aquis' and its magical matters.

The speculations about the mystical creatures populating Terra Aquis make Pearl want to prove her lifetime ideas about magic to her friends, but when indiscrecy gives her in, the authorities punish her with a special, secret mission.