Ostracized from his own species, and looked down upon by all others, betrayed and enraged, a researcher decides that he'll claim everything he wants even if he has to stand on a mountain of corpses to get it.
This is 18+ and will contain at minimum extreme gore, and most likely some sex later.
Author's Note:
This will get very violent, however the first few chapters are more for world building and letting you understand the character and his personality.