Human in aparence a flickening in his shape made the scientist suspect of hir true nature. After some experiment and several innoculations hir nature reveals: a shape shifter, a cuckoo that uses another species to thrive. Is it an alien who lives parasitizing other creatures? A hunter who mimics the shape of its prey? Is it a synthetic being designed to spy on or hunt certain targets? Be that as it may, it is now in a laboratory and scientists can experiment with it at will… for the moment….