Non-humans. Thousands of myths speak of them. Deified, envied, and most of all feared. Once a grounded fact, know a demonstration of ignorance or insanity from the few humans who claim to have met one. A prey for a select few, and by far not a human invention.
Non-humans exist, they are as real as the air we breath. Their existence remains a secret to most of the human kind since the dark ages, when being remotely different became dangerous and decens of species were brutally slaughtered.
They live amongst us today, hiding in plain sight, some feared, some afraid, some with the urge to rule over the humans, some desiring to be more humane... And all hoping to remain a myth, for if they live only in our imagination, they are safe… For now.