(In the heart of the Netherworld's Nexus, a group of Navigators discovers a dark secret that could unravel the fabric of reality, leading them into a nightmarish odyssey of survival and self-discovery.)...

A seasoned necromancer, seeking to relive his past glories, is drawn into a twisted labyrinth of Netherworld navigations, where his deepest nightmares come to life, and the lines between reality and the beyond blur....