Luma backstory

Luma used to have a large population of feral and tame animals, none so however intelligent enough for technologies advanced enough for space travel; a few colonies were established however that welcomed the ragged space ship when it arrived, it was ridden with bodies, with but a few surviving humans, when the survivors gathered themselves on Luma, they made peace for only a few hours before hideous creatures came from the insides of the ship, jumping on to the natives and survivors..
A few specialists from the ship were rumored to have hidden away somewhere in the planet, they're likely to have been hunted down and destroyed by now....

Now however, half a thousand years has passed, and now the planet Luma is a cursed and foresaken place, haunted with the echoes of centuries past, is overrun with the Horde of Necrohemilliae, all controlled by a single devastatingly wise, Hemillia-Pelagus, a living fortress of collected knowledge..

Anybody foolish enough to travel here would surely be damned to a horrible death.