C763 Going to the Black Abyss of White Calamity

"Priest, is there anything strange about this? I have never come into contact with that Heavenly Cold spirit formation before. However, when I familiarized myself with this spirit formation, everything went very smoothly. Even after filling in the gap in the spirit formation, there weren't any accidents. "

After Lu Feng replied to his courtyard, he spoke out the doubts in his heart