Tuoba Hongxuan and Kou Qianzhi, who returned to Zangshan Village, repaired for a few days, because, Helian Yunxiu's injury was not healed, and she had a fever for a few days, and Tuoba Hongxuan and Wu Xian took turns to take care of her. Kou Qianzhi also let the injured disciples recuperate more, preach with the villagers on weekdays, and study the landforms of the Tibetan Mountains or investigate the causes of drought with Tuoba Hongxuan in his free time. Finally, one day, the two discover a huge cave in a deep ditch.

The entrance to the cave is very hidden, and it is hidden by thick trees under a mountain cliff. Tuoba Hongxuan also discovered the hole because of a small detail. The two of them polished the fire fold and kept going deeper, and there was originally a large river in the whole cave, but it dried up a lot, leaving only a palm-sized stream of water flowing out of the depths of the cave.

Kou Qianzhi observed the surrounding environment for a long time and said: "It seems that this water vein is blocked by something, causing many water veins connected to it to be cut off, as long as this problem is resolved, the environment of the Tibetan Mountain should be restored quickly!" ”。 Tuoba Hongxuan nodded and followed Kou Qianzhi to continue walking.

The two walked for about half an hour, and Kou Qianzhi suddenly stopped Tuoba Hongxuan and said, "Slow! Here are formation maps and charms! ”

Tuoba Hongxuan also hurriedly stopped, followed Kou Qianzhi to observe the surroundings, at this time, I saw Kou Qianzhi nodding happily for a while, and then frowning, bowing his head and calculating, waiting for about three incense sticks, Kou Qianzhi said thoughtfully to Tuoba Hongxuan: "There seems to be something protected here, the surrounding formation is very wonderful, it should be the long-lost eight Qiankun Yin and Yang Array, the founder of this formation is Xu Shu in the Three Kingdoms period, and some people call it Xu Fu." This formation pays attention to the mutual birth and destruction of the four elephants, the interpretation of yin and yang in the shape of a dragon, there are countless small arrays in the big array, the array is fused, you and I have to be very careful now, every step to find a good place to live! ”。

Tuoba Hongxuan nodded and asked, "Then can I explore the path with stones?" ”

Kou Qianzhi hurriedly said: "No, if this formation is slightly touched, there will be a linkage reaction, it is too dangerous!" ”

Tuoba Hongxuan frowned and asked, "Then if I surround you and me with a sea of qi, can we enter directly?" ”

Kou Qianzhi smiled and said, "Venerable Lord, it's really a domineering exercise!" Yes, but the activated formation is also likely to destroy everything here, and we can't estimate the result of this destruction, so I suggest that you don't force your way in! Since this formation is used, there must be something that it has to defend to the death! ”。

Tuoba Hongxuan nodded and said, "What the Dao Master said is extremely true, then let's enter carefully!" ”

So, the two of them groped their way into it step by step very carefully, Kou Qianzhi deserved to be a rare high path in the world, and his study of the talisman was quite deep and meticulous. Although the two walked very slowly, there was no danger, and the more they walked inside, the more amazing scenes appeared. I saw that the cave was getting bigger and bigger, and different stone carvings appeared on both sides, and twelve different animal shapes appeared first, with different directions and times. The next thing that appeared was the stone soldiers and stone generals holding different weapons, and at this time, Kou Qianzhi was more cautious.

Tuoba Hongxuan also carefully observed these stone soldiers, there are gaps in the joints of each stone statue, in other words, these stone statues are combined, Tuoba Hongxuan has a bold guess in his heart: if the mechanism is touched, these stone soldiers will be afraid that they can really fight!

Walking out of the stone soldier array, Kou Qianzhi was stunned, because there was no way ahead! I saw that in front of me was a bottomless big hole or a deep ditch, surrounded by stone walls and stone peaks, like a sharp knife "growing" on the stone wall. Looking around, you can faintly see that there are different cave entrances on the stone wall of the mountain, of different sizes, but no matter which cave entrance, ordinary people cannot enter.

Tuoba Hongxuan said to Kou Qianzhi: "Dao Chief, even if you calculate how to go, I will carry you on my back!" ”

Kou Qianzhi nodded, and said helplessly: "I can only trouble the lord!" ”

Tuoba Hongxuan put Kou Qianzhi on his back, according to the direction calculated by Kou Qianzhi, starting from the position with the meaning of resting and waiting, as soon as he walked to the right position, Tuoba Hongxuan firmly grasped the most solid stone peak, but sometimes it was also thrilling, after all, many stone peaks have existed for a long time. When approaching the entrance of a cave in Zhener, the two seemed to hear the sound of "silk" above their heads, Tuoba Hongxuan looked up and saw that a huge python head was staring at them, and Kou Qianzhi was so frightened that he almost loosened his hand to open up Ba Hongxuan. said that it was too late, and when the python opened its blood basin and bit down, Tuoba Hongxuan grabbed Kou Qianzhi with his left hand, jumped up, and waved a palm with his right hand at the same time, directly blasting the python's head open, and then falling on Xun Wu, which Kou Qianzhi calculated.

Although the big snake was killed by Tuoba Hongxuan's palm, the huge sound made a large number of "silk" sounds in the entire deep ditch, Kou Qianzhi was shocked, and said: "I'm afraid this is the legendary Ten Thousand Insect Array!" Will you and I die here today? ”。

Tuoba Hongxuan is a person who will not admit defeat easily, and he has seen a lot of things along the way. Although the big snake just now is only a little smaller than the red snake, and now I am afraid that it is in danger of ten thousand pythons getting out of the hole, but if you don't fight, how can you admit defeat! So, he said to Kou Qianzhi: "Dao Chief, you just have to hold on to me and figure out where the final gate of this formation is, and you don't have to worry about the rest!" ”。 After speaking, he tied the sleeves of Kou Qianzhi's robe to his chest to tighten Kou Qianzhi. At the same time, he drew his Bi Xiao sword and waited for the giant monsters with glowing eyes.

The first python killed by Tuoba Hongxuan emitted a strong smell of blood, which caused the other pythons to commotion. Suddenly, a larger python jumped out of a cave below, biting the body of the dead python, and its actions also provoked the attacks of other big snakes, and in an instant, the dead python was divided and eaten, and it was thrilling to see Tuoba Hongxuan and Kou Qianzhi!

Kou Qianzhi whispered to Tuoba Hongxuan: "According to my calculations, the exit should be the third on the top of the stone wall opposite us, if correct, this cave entrance is the only cave where these big worms are located!" ”

Tuoba Hongxuan also said quietly: "Then it seems that all the big snakes must be lured out in order to verify whether it is right or not!" ”

Kou Qianzhi exclaimed, "What! It's too dangerous! ”

Tuoba Hongxuan sneered and said, "Hold on to me, believe me!" After speaking, he shot out a small stone with internal force, crushing the jaw of the top one of the big snakes, it opened its mouth and bit down in pain, and bit on another big snake that had just been hit by the stone and raised the body of the snake, for a while, the two big snakes scuffled together, tearing each other, and the smell of blood emitted inspired the attacks of other big snakes, and new pythons continued to join the bite. Kou Qianzhi carefully observed the cave with snakes, while Tuoba Hongxuan kept a close eye on the war of these giant snakes.

More and more giant pythons tore up, the whole cave shook, and the dead and injured pythons kept falling into the dark deep ditch, Kou Qianzhi said to Tuoba Hongxuan: "It's that cave, there will be no mistake!" ”。