This ancient formation was clearly different from the formations refined by most formation grandmasters today just from the way it drew in energy. It did not need a special formation plate to provide energy; it only had to absorb the surrounding Heaven and Earth energy.
Of course, quite a few formation grandmasters in the Cultivation World today could also refine formations capable of this.
Thus, this alone was not enough to confirm that it was an ancient formation. However, Qin Fengming had discovered some exceedingly profound and intricate runes on those formation flags.
Although he had only caught a hurried glimpse of them, with his Rune Attainment, he immediately recognized that the runes represented an extremely distant era.
He was overjoyed by those formation flags, and an expression of delighted greed could not help but appear in his eyes.
"Hehe, Fellow Daoist Qin, are you interested in those formation flags? Once matters here are settled, I will give them to you." Feng Yunshan had cultivated for many years and had grown shrewd with age. Seeing the greedy look flash through Qin Fengming's eyes, his heart jolted, and without the slightest hesitation, he immediately spoke.
It had to be said that earlier, he had thought little of Qin Fengming. Even when Qin Fengming had broken through the Puppet Hall, he had not paid much attention.
But after personally witnessing Qin Fengming fight twice, he had become utterly wary of the young man before him.
Hearing the old man's words, Qin Fengming was slightly taken aback, instantly understanding the reason. A smile spread across his face as he said, "Fellow Daoist Feng, you are overthinking it. This Qin is only somewhat interested in the method used to refine those formation flags; I have no intention of coveting this formation. If you do