"The nine of them are just Dao Masters, but put them together and their strength equals that of a Celestial Master."
The Ancient God Battle Formation had left a lasting impression on Jian Wushuang.
Samsara Temple Master laughed. "The Ancient God Battle Formation is a kind of tactical formations. It's not a particularly strong one."
"Do you mean that there's an even better formation in Green Fire Palace?" Jian Wushuang asked.
"Yes." Samsara Temple Master nodded. "The huge battlefield is the product of an earthshaking battle. Both the number of experts participating in that battle and their strength are all far beyond my imagination. In that battle, experts from both sides used tactical formations. Since many died, their tactical formations were also left there."