Aether, Phobos, and Blaise are three Oscen, a race of winged humans. Unfortunately, their kind was wiped out by a freak plague, and their only reliable tool of survival is their home, a floating island named Yishral. They have been travelling between dimsensions for many years, surviving.

But they're getting tired of all that pointless travel.

They decide to stay in one dimsension, a mysterious land known as 'Equestria.'

Strangely, the equines in this land appear like them, at least somewhat, and they can apparently wield either magic or the ability of flight.

It's too late to turn back...