The Great Killing Weapon

This golden light was one of Jian Wushuang's most powerful treasures, the Mountain River Map!

The Mountain River Map was the most powerful Suppression Type Treasure, and it was at the 'top-grade' level. Its power was extremely powerful, especially the Nine Dragon Heaven Killing Formation.

However, the Mountain River Map had been in Jian Wushuang's hands for the longest time, but he had never been able to truly display the true power of this treasure.

But now, it was different.

"Only after I have comprehended a trace of the universe principle can I truly master the Mountain River Map." Jian Wushuang smiled and said, "Now, let me see the true power of this treasure."

After saying that, Jian Wushuang pointed at the void above, and the golden light instantly merged into the void above.

Boom! Boom!

The world suddenly shook, and then an ancient and majestic aura slowly descended.