章 190: Chapter 158: Master and Disciple! Kill for Spiritual Nature Nutrient

"We're here." Like lightning, Li Yuan's form suddenly slowed down, his mind becoming extremely calm as he strained to listen for any movement within the walls.

Whoosh!

"The sprint over here had some effect." Li Yuan took a deep breath as the vigor within him flowed, and countless subtle strands of strength relaxed slightly, readying for the next burst of energy.

Li Yuan did not rush forward impulsively but rather strove to adjust his state.

Fast cannot be sustained.

Like high-level martial artists of the 19th rank, they can sprint at 100 meters per second, but it's not sustainable... Li Yuan's explosion of speed under a state of subtlety was even more so.

Just like normal people, they can sprint at a full strength often reaching 10 meters per second, but can they run 1000 meters in just 100 seconds?

The opponent is a second-rank warrior from the Fish Spirit Clan, and if Li Yuan were to face it alone, he would stand no chance of winning whatsoever.

Whoosh!