It all begins with a new world. A world where monsters existed, such as zombies, werewolves, vampires, etc… but not in the superior way to mortals, as one would expect.

In fact, monsters were enslaved to humans. The richest humans got to buy and traffic these creatures, own them as slaves, and other things they needed. They were free to kill them too, as they were nothing. Humanity takes over anything and everything; started with the moon, ended up with what we’re once known as indomitable and dangerous beings.

And since rich people were mentioned, Princess Minatozaki Sana, a royal princess from Japan, got a vampire slave as her birthday gift— again, they were like pets, the only difference is that pets weren’t dragged around to complete all the chores.

That was you, dumbass. You’re the vampire.