The breach isn't spreading anymore. It's remembering.
As Aidan unlocks dark secrets behind the origin of the spiral, forgotten subjects, and the one called Subject 00, he must face the horrifying reality: some memories were never his to keep... and one of them is about to fight back.
The fourth volume of The Hollow Truths delivers psychological horror, mind-bending twists, emotional gut-punches, and a final revelation that will change everything you thought you knew about the breach.
This time, memory isn't your weapon. It's your enemy.