Fourteen years ago, scientist William Fox implanted four babies with the Medusa gene (a gene for psychic abilities). This experiment left a legacy: four teenagers, each with their own distinct and special skill. Brought together to form a redoubtable crime-fighting force, The Medusa Project, the team is due to be disbanded and the teenagers sent to separate locations. But Nico, Ketty, Ed and Dylan are determined to investigate claims that a drug conveying the same powers as the Medusa gene has been developed. Joined by new friends Cal and Amy, who also have the gene, the four set off on their most dangerous mission yet.