Parasyte centers on a 17-year-old male named Shinichi Izumi, who lives with his mother and father in a quiet neighborhood in Tokyo. One night, worm-like creatures called Parasites appear on Earth, taking over the brains of human hosts by entering through their ears or noses. One Parasite attempts to crawl into Shinichi's ear while he sleeps, but fails as Shinichi is wearing headphones, and enters his body by burrowing into his arm instead. In the Japanese version, it takes over his right hand and is named Migi (