Kiseijuu: Sei no Kakuritsu, also known as Parasyte -the maxim-, is a gripping anime series that explores the invasion of Earth by parasitic aliens. These parasites infect human hosts, taking control of their bodies. The story follows Shinichi Izumi, a high school student whose right hand is taken over by a parasite. Together, they navigate a world where humans and parasites struggle to coexist, facing moral dilemmas and existential threats. The series is acclaimed for its intense storytelling and philosophical themes.