In the heart of the lost city of Eternity, an ancient evil stirs. The Cthulhu Chapter Master, a lone investigator, must uncover the truth behind the city's enigmatic whispers before the ancient gods reclaim their realm....

In a desolate carnival, the line between reality and madness blurs as a cult of Cthulhu stages a macabre show, and one young woman's quest for truth leads her into a living hell....