The difficulty of cracking the layout of the Ten Ribs has been greatly upgraded compared to before, and the Warhawk generals are more attentive to listening.

The first step in building a bridge is to go down to the river to find the wood, and the trick to distinguish between the virtual and the real is one of the three colors: red, white and black.

Xi Mutong said: "This matter sounds complicated, and it is not so difficult to do. If the wood is only a virtual image, it will not be afraid of fire. The Fire of the Hokage is nothing more than a phantom, so it can be used in water, making it an excellent weapon against this trick. They can use the fire of the Hokage in the palm of their hands to bake the wood, and if any piece of the layer changes slightly after being irradiated by the Hokage, it means that the layer of wood is real. However, you should note that even if it is a real wood, only one of the three colors will change. Nangong Xiang's purpose in setting it up like this is actually that he is afraid that he will confuse the truth and make jokes about lifting a stone to shoot himself in the foot. ”

Using Nangong Xiang's backhand to make things happen for himself was a small loophole, and the eighth general listened to it very relieved.

Next, it was time to build the bridge, Xi Mutong said: "The red, white and black colors of wood have their own useful fields, and they must not be used in a disorderly manner." Black is used for piers, white is for the bridge deck, and red is for the bridge railing, and if the match is wrong, the whole bridge will collapse. One less of the ten bridges was gone, the alarm was triggered, and the attack was a complete failure. In addition, the bridging sequence is also exquisite, and it is carried out from both ends to the middle. The outermost left and right lanes are built first, then the second outermost lane, and so on, until the two central lanes are completed. ”

There is a time limit for breaking the formation, each place is limited to one hour, if ten groups of soldiers go up together, wouldn't the ten bridges be built in a matter of moments? Why do you pay so much attention to the order? Haolie was very helpless and opened his mouth to ask questions.

Xi Mutong knew what one of them was thinking, usually on behalf of the whole, and patiently replied: "The boundary river of the Wind Realm is full of poisonous gas bags, which proves that there is a sharp air flow in that place. When each bridge is built, it will bring fluctuations to the air flow, and we can only keep the fluctuations balanced by doing it left and right at the same time, so as not to trigger the alarm in the Iron Dragon Cave. In the same way, the construction of the bridge should not be radical, otherwise it will also cause the air flow to move differently and alarm Nangong Xiang in the strange cloud fantasy realm. ”

"I see!" Hao Yeol was ashamed of his impatience, scratching the back of his neck and smiling embarrassedly.

If the divine soldiers can strictly follow the steps mentioned by Xi Mutong, no matter how terrifying the boundary river of the wind realm is, building a bridge will not be an impossible task to complete. The eight generals were full of confidence and couldn't wait to hear what to do after crossing the wind boundary.

Xi Mutong didn't talk about that yet, but added: "Although there are rules for building a bridge, finding the location of the bridge foundation can be decisive for the next move." Because after passing through the Wind Boundary Bridge, if you can't see the corresponding rib path, the bridge crossing the god will lose its way and lose the opportunity to destroy the rib road. ”

Liangxiang smiled and said: "Xi Muxian put this positioning matter until the bridge is completed, and then mention it, presumably it must be an ulterior motive!"

Xi Mutong also smiled indifferently and said: "The general has good eyesight, but I am not playing tricks, but I must combine the positioning of the bridge base with the ten rib road, so that you can understand." ”

Liangxiang admitted that he was offended, and hurriedly apologized: "Don't dare, don't dare!"

Xi Mutong was not surprised, and said: "The beginning of the left and right sides of the Wind Boundary Bridge is not clearly marked on the side of the Boundary River, and it can only be calculated. The left and right sides are hundreds of feet away from the banks of the river on both sides. After that, the interval of the second pair of wooden bridges was to add 11 zhang to the original base. The third pair is to add twelve battles to the base of the second pair, and so on. If the calculation is accurate when building, the distance between the fifth pair of wooden bridges and the two banks must be 140 zhang each. According to the vector standard set by Nangong Xiang, the spacing between the fifth pair of bridges will be fixed at 30 zhang. ”