Moryus Parasites (More--yous) are blood drinking parasites that join forces with their hosts to become one organism. The origins of these little slug-like parasites are unknown, but with multiple organizations researching them, the truth is bound to be unfold.
There are 4 distinct stages to a Moryus' infection. The hosts rarely dies when infected, instead their cells would slowly be replaced by the ones of the Moryus so they could finally become one....
It's unknown what they can do now, but it's no secret that they're dangerous...care to join us in our research?