This time, sounds appeared outside the door again, louder than last time. After pacing back and forth outside, the noises faded.
The recorded knocking sound can lure the killer in the restaurant, but knocking with pebbles doesn't work?
Xu Huo hesitated briefly, then opened the door and stuck a micro surveillance camera onto the door panel.
The camera operated normally, its main monitoring range facing the warehouse, but it could also see Door No. 42, a part of Door No. 99 blocked by cargo boxes, and part of the right corridor.
Probably because of frequent accidents here lately, no one approached for a long time, and the players in nearby rooms stayed put.
Until midnight, the door of Room 42 quietly opened.
