Immediately, Su Mu slashed out with a single blade. He didn't use the Surging Waves Saber Technique nor the Secret of Power, it was merely a pure slash infused with sword momentum.
Whoosh!
The long saber struck the hard boulder with almost no resistance. The saber's light sliced through the rock and then the blade cleaved through everything before it, emerging out the other side.
It actually severed the boulder with a single cut!
The boulder, which needed two people to encircle, had indeed been completely sliced apart. Su Mu's sword momentum was extremely sharp, and the cut surface was as smooth as a mirror, giving the illusion that nothing had happened.
The saber mark on the boulder was extremely fine. It would be hard to notice unless looked at carefully, resembling a crack that naturally existed.
