"The Blades of the Ten Directions itself is a supreme killing formation. Compared to Wang Feng's three ordinary formations, it's a higher-level formation. For Wang Feng to use three ordinary formations to block this supreme killing formation, his attainment in formations has been at the peak. If Wang Feng had learned an even more profound formation, the other party probably wouldn't be a match for him."
Qin Yu said softly. With a glance, he already had a clear judgment of the two.
The sword aurora continued to attack the saber, and the two parties collided nearly a hundred times in just a few seconds.
Although Wang Feng's iron saber had been passively defending, it had not been defeated by the "incredible" formation.
As the swordsman's aura deceased, the saber light of the iron saber suddenly flashed across.
The iron saber instantly changed from defensive to offensive, and its aura soared to the extreme.