Parasyte 06 - English Manga

ENEMY MINEShinichi has been hiding his true nature from the world: His body has been colonized by an alien being, and now he’s half-human, half-alien. The other alien invaders, LED by the cruel and beautiful Tamura, have discovered his secret. Shinichi is a threat to their plan to destroy the human race–a threat that these ruthless creatures will no longer ignore.