Obsidian

Only light can drive out the darkness.

Enlisted into a clandestine operation to head off an impending doom foreseen by the Seers, and pursued by a deadly enemy, Alex Caine is caught in a vortex and pulled through to a strange lost city, isolated in the void, 

Trapped in a place removed from everything they know, ruled by a hierarchy of monsters, Alex must find a way to escape OBSIDIAN.

"If Stephen King and Jim Butcher ever had a love child, it would be Alan Baxter!"- Smashdragons