章 1670: Chapter 1664, Qin Mu sharpened his knife

Shang Pingyin saw loose cultivator long shan again, and his dao heart almost collapsed on the spot.

He still remembered the battle in Black Tortoise Heavenly Palace in Northern Heavenly River.

It was the biggest defeat of his life!

He had led Heavenly River Navy, Divine Martial Guards, and northern falling division, but they had actually been defeated by loose cultivator long Shan’s formation of azure azure heaven glazed tiles. The heavy casualties had almost wiped out the name of these four armies from the heavenly court, it had also caused him to be unable to recover for hundreds of thousands of years!

His hands were also trembling. The formation that loose cultivator long Shan had used back then was still very crude. After 600,000 years of development, the formation and the number of spells had also improved.., shang Pingyin was now able to easily break loose cultivator long Shan’s formation back then.

However, would loose cultivator long Shan not have improved?