When homicide detective Vic Mitchum’s fiancée, Kelsey Moss, vanishes while posing undercover as a prostitute, his race to find her leads him to a secret museum beneath Boston Common run by a mysterious group of billionaires.

What he finds inside is horrific, shocking, and beyond anything he ever imagined possible. Monsters exist. There is life after death. We are not alone in the universe. 

And only days remain-maybe hours-before Kelsey suffers an unspeakable fate.