The next clip: P, more haggard. "Found something. In the audio stems of the Dolby Atmos track. Buried under the dialogue. If you invert the phase of the left channel… the spiders aren't just speaking English. They're saying names . My name. Your name. Everyone who will ever watch this."

"You have good manners for a thief… and a liar. I know the file is open. I know you are sorting by date. I know you watched him first. He is under the mountain now. With us. Open M4_VOL2. Watch him dig."

Leo found it tucked inside a hollowed-out copy of The Silmarillion at a garage sale. The old woman selling it just shrugged. "My husband's. He was strange."

The folder sat on an old, dusty thumb drive, labeled in faded marker: Hobbit_2 .