The process continued for over half an hour. He would draw Runes, move, and merge them with the Formation. He scanned for rejections, searched for places where the Runes might suddenly collapse in a couple of centuries, and reinforced them.
Ordinarily, various Formation Masters and Rune Masters wouldn't be able to do what these old men were doing. While Runes could be drawn, they needed a medium to be drawn on first, then transferred to whatever they were intended for and merged with it.
Only Ten-Star Masters could just draw Runes in the air as though it were nothing. If Hidden Elder Cane Haine hadn't sealed various Formations into the metallic disk, he would also have drawn his own Formation in the air.
After an hour, Ancient Elder Li Xing finally stopped moving all over the mountain. Although an hour might seem like a long time, it was extremely short considering what he had just done.
