Chapter 99: Infinite Sword Scripture Perfected, Touching the Sword Dao

Instantly, his Compatibility with the Infinite Sword Scripture's Extreme Sword Form began to rise rapidly, reaching 100%.

This was Perfect Compatibility with a sword technique!

Zhang Su immediately felt as if a series of images were appearing in his mind.

He began practicing with his sword.

Once, twice, three times...

His sword grew faster and faster.

At first, it was the Nine Shadows Sword Technique. Later, it became the Wind and Thunder Sword Technique, and he could faintly hear the sound of wind and thunder.

Finally, Zhang Su felt nearly all the Inner Strength in his body drain away.

SWOOSH.

He thrust his sword forward.

This strike was, to all appearances, just a simple thrust.

But the speed of this strike was inconceivable.

It completely surpassed the limits of Zhang Su's physical abilities.

The air itself seemed to part before the blade, letting out a sharp crack.

The next moment, Zhang Su's sword came to a halt.

He felt an overwhelming sense of weakness.