Cythrius (Extended)

I'm doing it neutrally. So do not edit or comment. And it isn't real, so just do not comment on them real or some sort. Please don't even comment...

The Original Version is linked here: Cythriusian Empire

Cythriuses are the creatures were made by Ethan. They were actually vampires but in monstrous version of it. It was few believed that they are aliens. What it was originated is unknown, still there were claims in Egypt, but it remains unknown.

Transmission and Replication
It's unknown that the virus may have been spreaded by vampire bats about 6000 BCE. But started when the mysterious virus has been living in the distant past. And returned after discoveries of burial. It led the infection in the fertile Nile and around the Mesopotamian areas.

But anyway, the replication can be done by its own saliva, since some cythriuses have hypersalivation while transforming itself,