In simple terms, he was no longer registered as a lord by the system anymore. So of course it made sense that he could pass through the wall.
Thinking about it now, Kingsley wondered how he could have been so foolish. He should have checked from the get go rather than go through all this stress.
"So? are you not one" the man asked as Kingsley rolled his eyes
"Do I look like a fallen lord, anyway we are done here, let's go" Kingsley before teleporting all of them away from the mountains
As soon as he left, the clouds returned and the snowy weather resumed. He didn't stop it instead he had simply held it back since it could spoil the ecosystem created here.
Reappearing in the throne room, Kingsley simply walked ahead and sat on his throne. This entire thing was a waste of time.
He had initially thought he had found a way to dupe the system and leave the territory as well as his region but that no longer seemed possible.