After circling outside the city and confirming that Bai Qingyan was not following him, Qin Mu plunged into the artificial lake within the city.
He opened a passage from the bottom of the lake and soon reached an underground chamber.
A thirty-meter alloy warehouse stood silently within the chamber.
"Flying Sword!"
Qin Mu stood at the entrance of the warehouse and focused before thrusting forward with a sword.
Puff!
The azure flame flying sword pierced into the s-rank alloy, about a few millimeters deep.
"What the hell?"
"That's brutal?
Qin Mu secretly gasped at the sight.
By all accounts, s-rank alloy is the equivalent of a Grandmaster.
If it were Great Grandmaster Combat Power, then it should be able to break through easily.
"Two possibilities, either s-rank alloy cannot be broken even by a Great Grandmaster or the starting point for a Great Grandmaster is far beyond ten million."
Qin Mu thought for a moment, not wasting any time.
