Not knowing when those four elders guarding the entrance would come out, the time left for Xu Fan wasn't much.
He concealed his presence and quietly headed toward the grand door at the square's front.
The majestic door could be seen, descending from top to bottom, completely sealing off the entrance.
The door had no handle at all, entirely sealed, as if it was never meant to be opened again.
Honestly, with the door's heavy structure, even if it had a handle, an average person couldn't possibly lift it...
"There must be some mechanism."
Such a door can only be opened through a mechanism.
Xu Fan observed around, and his gaze finally landed on the bronze vessels arranged around the square.
If operating a mechanism was required to open the door, then these dispersed bronze vessels must be where the mechanism lies.
However, these bronze vessels had no hidden compartments whatsoever.
No matter how he checked, they were ordinary bronze vessels to the extreme.