Brutal.

As soon as You Xi Wang uttered, "The war god's brawl." his temperament changed. He did not become a rampant beast but a precise fighting machine. His blows became swifter and compact. Every blow had such strength that the Ancestor of the Paul family was sensing a shudder in his heart. 

The old man was aware that he could not bring out such force with his attacks until he increased his output, that was something he could not achieve without biting back on his words to fight with You Xi Wang on the same level. He was feeling troubled as the fists of the boy had begun to surpass his capabilities. 

You Xi Wang did not think of anything else, his mind was focused on only one thing and that was how to break through this old man's attacking defense and beat the shit out of this cocky old relic. His war god sutra was based on fighting and analyzing the loopholes and breaking through them. His seemingly reckless barrage was a mix of probing and fatal blows.