It started with a glitch in the script—a single, misplaced character that looked like a Greek letter but acted like a digital lock: .
A video feed flickered to life. It was a first-person view of a hallway. Arthur’s heart stopped. He recognized the carpet. The scuff marks on the baseboard. The flickering fluorescent light overhead. It was the hallway of his own office building.  Unblock This Channel
He didn't turn around. He couldn't. He just watched the screen as the figure reached out a hand toward the "Arthur" on the monitor. It started with a glitch in the script—a