Imposter System Imposter

(Volume 1 Complete!)
What's worse than waking up in an unfamiliar place in an unfamiliar time? Perhaps it's realizing that you are no longer human? Or that you must keep your identity secret or you will be eliminated? Perhaps even worse, you will be captured and studied-- or tortured.

Matt O'Connely, or rather, the parasite that controls him, comes from modern day. After a night of gaming, he found himself in a world very similar to the game. But this was real, not a game!