In this 2014 Japanese science fiction horror film, directed by Takashi Yamazaki, the story unfolds as alien parasites descend upon Earth, taking over human hosts by burrowing into their brains. However, one parasite fails to fully control its host, Shinichi Izumi, leading to an unusual coexistence where the parasite, named Migi, resides in his right hand. As Shinichi and Migi navigate their symbiotic relationship, they face the threat of other parasites with more sinister intentions. The film stars Shota Sometani and Ai Hashimoto, delivering compelling performances that drive the narrative. For those interested, the movie can be viewed for free on 123Movies / Movies123.