Parasites rule Earth. Humans hunted. 50% remain yet only the young kids do. Survive alone or join the Galactic Federation (Anthro/Protogen (Same thing, just toaster) and also large anthros that're 50ft or taller, the biggest being 150ft) who are also heavily affected by the parasites as the parasite took their children fighting for humanity? (The Human kids still alive are apart of the Human Rebels (Unless you have a different choice for you OC) who have secured an alliance with the Galactic Federation)

Describe your character and setting an I'll start!