To everyone present, Qin Fengming's actions seemed utterly bizarre. He had randomly added other talisman patterns and incantations to an already-deployed formation. Wouldn't that damage the formation's operation and make it difficult to unleash its full power?
Even Venerable Jie Mie and the other two Mahayana cultivators couldn't help frowning deeply.
As Mahayana cultivators, the three naturally knew some methods of increasing a formation's power. However, most of those methods focused on strengthening the energy of the Spirit Patterns used to form the array. The most direct approach was to use materials capable of enhancing the energy of the patterns when engraving the formation's talisman patterns.
But adding Spirit Patterns to an already-completed formation was incredibly difficult.
Yet that was exactly what Qin Fengming was doing at that moment, directly merging other Spirit Patterns into the completed Sumeru Formation.
Qin Fengming was naturally not casting spells recklessly. The method he was using was a divine art specifically capable of increasing a formation's power, known as the Five Elements Spirit Control Seal.
This technique was a specialized auxiliary cultivation art, designed specifically to increase a formation's might.
When Qin Fengming heard Qingyu say that the Sumeru Grand Formation could be deployed to trap the vicious beast, he immediately thought of this extremely useful technique. The Sumeru Grand Formation was already an exceedingly difficult formation to break. With the addition of the special Spirit Patterns of the Five Elements Spirit Control Seal, the chances of trapping the vicious beast would undoubtedly increase greatly.
After inspecting the Spirit Patterns used in Qingyu's Sumeru Grand Formation, Qin Fengming became even more certain.
However, Qin Fengming had always been meticulous. He still handed a large number of talisman formations to Qingyu and He Xuan. At the very least, if they failed, they could detonate the