章 259: Chapter 239: The Medicine Cauldron Returns to Xuan Huang

After thoroughly testing his evolved Escape Technique, Ye Feipeng tirelessly began to experiment with other enlightenments.

Wind Blade, Wind Prison, Windstorm...

Mixed with the true intent of Green Wind, even though he still couldn't reach the strength of Green Wind itself.

Nevertheless, when compared to ordinary spells, there was a significant increase in its power.

In Li Fan's observation, it appeared as if Ye Feipeng, who was at the Energy Refining Stage, was casting these spells with a destructive power that closely approached the Mid Stage of Foundation Establishment.

However, as for which is stronger between the true intent of Green Wind and the Sky Slaughter Sword Intent that Zhang Haobo had initially comprehended, it was genuinely hard to say.

If Li Fan had to choose, he would still opt for Sky Slaughter Sword Intent.

After all, in terms of lethality, Green Wind was still considerably weaker than the Sky Slaughter Sword.