As soon as Wei Fan spoke, the atmosphere on site became somewhat subtle.
Lin Ziming had interacted with him quite a bit over this time, knowing well that this contemporary Patriarch of the Wei Family was a very reliable, straightforward man whose words were always straightforward and honest.
There was basically no possibility of falsehood or exaggeration.
"There's a physical barrier around the ice coffin, and it can also defend against spiritual detection..."
Fang Ping, standing to the side, frowned and said with some frustration:
"The inability to detect with spiritual sense is one thing; at most, we can study it slowly in the future, but if there's a physical barrier, how do we excavate it?
Do we just dig up the foundation? That's clearly unrealistic."
Lin Ziming's expression was equally grim, but then he suddenly thought of something and quickly said:
"Can liquid nitrogen break that barrier, like how we destroyed the protective array of Sheepback City before?"
