"Is Ninety-Nine Guiyi Killing Immortal Formation very strong?"

Ning Qi said via voice transmission. "Strong, very strong. This array is fully activated. It is enough to kill ninety-nine ninth-rank emperors in a short period of time. It is extremely powerful. It's just that I have never fully activated this array since I was a child. Nine Returns to One Killing Immortal Formation not only

It has been fully activated by people, and even destroyed by people. The ninety-nine statues of the "Immortal Killing Giant" refined by countless precious materials such as Nine Heavens Immortal Fire and Sun Essence have been destroyed. Half respect..."