After surviving his first encounter with the impossible broadcast, Elias Mercer hopes the nightmare is over. Instead, it follows him home.

A mysterious cassette appears on his doorstep. Rooms begin appearing where no rooms should exist. Family photographs change overnight, and a hidden archive filled with recordings in Elias's own voice suggests someone has been documenting events decades into the future.

As former Facility Nine investigator Rowan Pike struggles to separate memory from reality, a young girl named Ava arrives with unsettling knowledge of events that haven't happened yet. But when government recovery teams surround the house, Elias discovers they may not be hunting him—they may be trying to contain something that has already crossed into his world.

In a place where memories can rewrite history, the greatest danger ...