Guan Tong immediately ran some tests for network tracking and the like.
He randomly logged into a few websites and checked his IP location. The result was always "Unknown Location."
After that, he tried several other methods to test his IP and location, but they all came back as either unknown or undisplayed.
He even opened a map application and selected "locate me." After a few seconds, the app displayed a message: "Service is not available in the current area."
'…It feels like this shelter is in an "Otherworld," completely cut off from reality.'
Guan Tong ran an experiment. He took his phone outside, started recording, then went back inside and closed the door. When he went out again and checked his phone, the house was still there in the recording; it hadn't disappeared.
