These five Ninth Grade Slaughter Formations were all found by him in the Yin-Yang Forbidden Tome, and their power is extraordinary, completely incomparable to the current Ninth Grade Slaughter Formations.
The Ninth Grade Slaughter Formation he set up is enough to destroy Dominator Realm Eighth Layer experts. The combination of five Ninth Grade Slaughter Formations can even deal with Titular Dominators. This is the power of formations.
And Xiao Yifeng expended all his strength to set up these five Ninth Grade Slaughter Formations.
At the same time, he lost over ten thousand Supreme Quality Spirit Crystals and other array-setting materials, and he also added a large number of Blood Crystals.
This was to enhance the power of this formation. In short, he applied all the formation instincts he had learned into these five Ninth Grade Slaughter Formations.
With the completion of these five Ninth Grade Formations, the entire valley was filled with an invisible oppressive aura.
