Prehistoric: Set up the Five Elements Formation at the Beginning

"This is... The Five Elements and Five Directions Flag?" "Is he planning to set up the Innate Five Elements and Five Square Formation? This is a peerless formation that is comparable to the Zhuxian Formation!" "Look at this formation, you can't go wrong!" Hongjun and Immortal Yang Mei said in shock, their eyes filled with disbelief. Suddenly the sky felt it, and bursts of thunder resounded throughout the wilderness! Five Elements and Five Squares... Done! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.