Year 2000. An alien race called The Ilin arrives on Earth and enters into an agreement with mankind to establish a symbiotic relationship: they offer their knowledge and technology in exchange for sharing their bodies and Earth’s resources. De...

Year 2000. An alien race called The Ilin arrives on Earth and enters into an agreement with mankind to establish a symbiotic relationship: they offer their knowledge and technology in exchange for sharing their bodies and Earth’s resources. Despite some opposing voices, the new life between humans and Ilin brings great benefits, including a drastic drop in crime rates. This is why, decades later, the whole world is shocked by a terrible series of murders of non-symbiotic humans. The body of the alleged last victim has not been found, so an investigation is opened with the intent of saving that person in time.