Zu An was shocked to hear that claim. What did it mean to be able to increase one’s strength tenfold? His greatest advantage was that the Primordial Origin Sutra could strengthen his body and regenerative ability. With the Heaven Devouring Sutra, he could neutralize the attacks of those of higher cultivation than himself. However, his offense was comparatively very lacking.

There had been many times when he couldn't even break through his opponent’s defenses. He could only use the Poisonous Prick and some other skills to make up for his lack of power in those cases. However, those skills all had their own respective weaknesses. They might not necessarily work against the most powerful opponents.

If he could increase his strength tenfold even temporarily, with proper timing, he would have absolute control over the battlefield!

Of course, it was possible for him to achieve a similar effect through Keyboard Come....