In this exciting sequel to "Serial Terror", Chase Benton and his psychic foundation find themselves pitted against a serial killer from the Other Worlds. Sebastian Butler, patriarch of one of the oldest New England families, unwittingly lets Black Antler escape after being entombed by his ancestors 200 years earlier. Eager to resume the curse he cast on the Butler clan, Black Antler sets out to find and destroy the inner circle of the Butler family to exact his revenge. One by one, the members of the inner circle are found dead after being attacked by Mother Earth's deadliest creatures.
Chase and team race against time to find this Dark Shaman and destroy the curse against the Butler clan before even more perish. Using CLAIR, the foundations supercomputer, his team of psychics, and the Spirit Realms, they muster all their resources to discover the secret of Black Antler so they can send him back to the underworld once and for all.