C2515 Exterminate Them All

Hao Longxing nodded and asked, "Do you have another explanation?"

"Actually, I don't, but... to set up a formation in the sky, you need a Level 8 formation. Are there really any Level 8 formation masters left on the East Continent?" Loong Gaang said, finding it hard to believe.

"However, this is the only explanation we have