The year is 3019. Around 2035, vampires made their existence known as the most powerful beings on earth. They took over the planet, set all the animals that the humans had in captivity free and made the humans the new animals. Humans were auctioned off, sold in stores, and put into zoos and captivity. But after half a millennium of being treated like animals, humanity became more powerful; unlocking access to more of their brains. They realized how much potential they had and how much they could already do naturally. And with that new power, they switched the roles.