Hello loves! My name is Lena Oxton, but you can call me “Tracer”. And this is the story of how I traveled through time and space and accidentally discovered the first intelligent alien life.

The barrier preventing monsters from returning to the surface was broken. Yet a fail-safe was placed to ensure that the humans would never see them again. New creatures appear in a cave in the Everfree, and nopony is prepared for their new visitors.