Bye Bye Earth manga is set in a world of talking animals where Belle Lablac is the only human. Because she has no fangs, fur, or scales, she’s called “Faceless” and feels very lonely. Wanting to belong, she decides to go on a journey to find out where she came from. She carries a huge sword called the Runding, which is as tall as she is. Belle doesn’t know what challenges she’ll face on her adventure.