After the 100,000 divine soldiers of the Vast Eagle Beacon Fire Battalion finished the defense of Xuanyuan Mountain and escaped into the Xuanyuan Ancient Tomb, the next battle will be to go straight to Nangong Xiang's old nest Void Cold Valley, and the commander of the battle will be Xi Mutong.

This task made the blood of the eight Warhawk generals boil, and they listened to Xi Mutong's explanation of the terrain of the Void Cold Valley with great anticipation, and kept the main points in mind.

"After the entrance to the Void Cold Valley is opened, please leave 30,000 soldiers and horses to guard the Mirror Gate Array as backup. The remaining 70,000 Hokage warriors are required to enter in an orderly manner. After talking about how to step over the sound stone, Xi Mutong continued to go down.

"Although the Void Cold Valley doesn't look big, if you can't crack the number of spells in it, you will never want to go to the end of the valley, and you won't even be able to get out of the first area. ”

"Oh, it's just a small valley, and there are different areas?" Red Flame sneered.

Xi Mutong said: "Not bad. Nangong Xiang knows how to use spells to guard the lair, so he will naturally make reasonable arrangements. From the perspective of ordinary people, Gu Nei has made a mess for him, but in fact, every step he takes, he may encounter a trap, and we must guard against it. I looked down from a high place and found that the Void Cold Valley was actually fan-shaped, and the area I saw after entering the valley was the largest, called the Geometric Stone Formation Area, and then it narrowed in an arc. If the geometric Stonehenge area is regarded as a fan surface, and the ten ribs immediately behind it can be regarded as an exposed fan bone. The role of these two zones is to serve the core third zone - Tianyun Condensation Zone. ”

The geometric stone formation area sounds quite mysterious, and if you want to break the formation, you are afraid that it will take a lot of thought. The ten ribs are reminiscent of human ribs, which shows its horror and must be murderous. This Tianyun Condensation Area may be regarded as the foundation of Nangong Xiang's foothold, and whether or not the entire Void Cold Valley can be destroyed in the end depends on whether it can get rid of this condensation area.

The flickering spark, like Xi Mutong's baton, entered the geometric stone formation area after pointing to the sound transmission stone.

At first glance, the stone formation area, as she said, is a mess of rocks, and the grass and trees are also chaotic, as if entering a deserted rocky hill. The only thing you can see is a scarlet oval building, hidden behind a rocky thicket, looking like a kidney from a distance, standing alone, indicating that someone will indeed come there.

The generals were puzzled, but Mars began to line up, from left to right, connecting one stone after another, and when they finished the last one, they actually returned to the first one, and then looked at the shining track, isn't it just a standard fan shape?"

"This ...... What the hell is going on? Could it be that our eyes can be wrong and miss such a regular fan-shape?" The strange terrain made the eight people very puzzled, looked at each other, and couldn't get an answer, so they had to look back at the bronze mirror and wait for Xi Mutong's advice.

Xi Mutong said: "The generals must not know the mystery of this, and wait for me to tell you." Geometry is the most symmetrical, and the reason why this area is marked by the word 'geometry' is that each stone has a regular geometric shape and can be found in a symmetrical replica. These replicas were illusioned by Nangong Xiang, they are transparent during the day and turn black at night, I call them stone shadows, even if they are our immortal eyes or divine eyes, they will not be recognized for a while. ”

"Oh, that's the truth!" the eight people realized, but it was really impossible to confuse people just by changing the color of the stone.

Xi Mutong added: "These stones are covered by dust or moss, and there are grass and trees that disturb the view, so at first glance they look no different from ordinary boulders, but the actual shape is either triangular, or long, or round, each piece is extremely regular. ”