Anthony and Antonelle Chu are fraternal twins. Tony and Toni. Each with their an extraordinary, albeit diametrically opposed, ability. Tony is Cibopathic, able to get psychic sensations of the past of anything he bites into or ingests. Toni is Cibovoyant, able to flash onto a vision of the future of any living thing she bites into or ingests. They are both federal investigators, and this is the story of some of their strangest, sickest and most bizarre cases.