In a fictive version of humanity's future, we have reached far beyond into space and colonized other planets. People from all over Earth have traveled to these new worlds, including the most recent discovery; Pebblean. Among these people was a bright scientist named Amelia Proteur, who quickly discovered hundreds of new animals and planets on this young and plentiful planet. However, mere days before the release of her research, she was murdered, and her research was destroyed.

The Concord, an organisation that represents humanity on a galactic front, was lucky to find remains of Amelia's broad findings, and it has made Bestiary in her honor.