Chief Detective Exi finds another detective murdered in a research institution with no clue as to how the killers got in. When she and her new partner begin to investigate, they encounter an unusual race of people upon whose lives her people depend and who now depend on her for their own survival. Now the careful of balance of peace and prosperity known for so long by the people of Kevutu depends on Exi's team and their fight for the survival of the planet and themselves.