A corrupt corporation. A rift to the void. A bloodline that ignites stone.
Davenport belongs to the Murk Company, but something far worse lurks beneath its lowest shafts. As the company drills deeper, the Hollow awakens, leaking darkness into the town.
Sixteen-year-old Theo Mercer thought his nightmares were just sleep deprivation. He was wrong. He is the last descendant of the Mercer forge-masters, gifted with blood that can manipulate volatile Acherite ore.
When his blood touches raw stone, his magic erupts—and the hunt begins.