“A stone door? Could this be the ‘barrier’ of this dimension?”

Gu Jimie muttered to himself, speculating the purpose and inner workings behind the door in front of him.

Anyone would’ve been able to guess that this door was important, especially since it was the only notable landmark in this dimension. Gu Jimie knew at once the meaning behind the door and was already thinking of several ways on how to get it to open. None of the other barriers had a gate like this before, so this particular one surely had to be extremely special… 

“Perhaps…the Supreme Saint’s Inheritance is behind this door!!”

Gu Jimie’s fingers snapped. That had to be the case!

“This barrier is even stronger than the...