Chapter 497 The Trump Card

The Reincarnation Spirit Pattern that Du Fei obtained was the transformation of the fundamental principles of nature, so naturally, it contained some ingenious methods to stimulate mental strength. Although at this moment, Du Fei might not have fully grasped the rules embedded within the Reincarnation Spirit Pattern, he had mastered a part of it. In terms of controlling mental strength, he had become countless times stronger than before. Otherwise, even if Du Fei had already advanced to the Sixth-grade Foundation Level Pill Master Realm, facing a Sixth-grade Mid-level Martial Master head-on without certain techniques would be impossible. Seeing Viper's sudden fierce attack, a rich smile emerged in Du Fei's eyes. He waved his hand, and immediately, a large amount of Yan Sect Pills shot out from his sleeve like a tide. With Du Fei's movements, these Yan Sect Pills instantly exploded in mid-air, turning directly into the densest pill Qi.