Murong Yunshang wiped her face, as the initiator of this trip, she could not tolerate her retreat, although the road ahead was dangerous, but she firmly believed that with the strength of these people on her side, she would be able to turn evil into good fortune, lifted the water bladder and poured a mouthful of water, refreshing people's hearts and spleens, slightly relieving the burning feeling in the chest and abdomen, and said to everyone: "There are still two levels left, without further ado, you should leave early." "After saying that, take the lead and walk in the front.

A few people through the Vermilion Bird Palace, step into the road again, not long after, the last spirit beast is in the main hall into view, the door plaque is engraved with "immovable like the mountain Xuanwu Palace" seven big characters. According to legend, Xuanwu is a combination of turtles and snakes, and it is the water god who guards the north, and has a very long life.

Fearing a poisonous attack in the corridor behind them, the seven decided to enter together. The Xuanwu Hall is completely different from the previous three spirit beasts guarding the palace, the main hall is ten zhang long and wide, the hall is brightly lit, the Xuanwu is entrenched in the middle, the turtle shell like a hill is covered with moss, and the huge body almost fills the entire hall, and the snoring sound is like thunder.

Everyone saw that Xuanwu was still asleep, and there was no danger for the time being, so they began to look at the environment in the hall, only to see that the walls around the hall were as smooth as mirrors, without a trace of gaps. But he saw Murong Yunshang take two steps forward, stared at the wall and said, "No, this is a whole stone." As soon as the jade finger touched the wall, she felt a piercing chill. Zhuge Guizang couldn't help but admire: "The old man has traveled all over the country, this kind of material and craftsmanship has never been seen before, it is really amazing!"

At this time, Hong Shuo said while trembling: "The landlord's words are not true, after all, the king of the common king is the king of a country, and there are many capable people under him, so he has such a big deal, if he changes others, I am afraid that he will not be able to build such a magnificent mausoleum." Zhuge Guizang nodded, and when he saw Hong Shuo trembling, he couldn't help but wonder: "Mr. Hong is not feeling well?" Before Hong Shuo could answer, snow-white ice crystals had formed on his two eyebrows. An Xinglin shouted: "It's not good! The temperature here is dropping rapidly!" As soon as he finished speaking, Hong Shuo and Cheng Baiguo had already stiffened, and Zhuge Guizang didn't dare to be careless, and immediately gave the two of them the strength of the strong internal strength.

Qin Shanze touched the wall and sighed: "This is the 'Extreme North Cold Iron'!" Seeing that everyone was puzzled, he hurriedly explained: "Qin Mou has seen it in the Blood Demon Ancestor's Codex, this 'Extreme North Cold Iron' is an ancient artifact, it is extremely cold, extremely hard, and it is a refining artifact coveted by martial artists in the world, but first, the 'Extreme North Cold Iron' is very rare, and second, it is too hard, so it is not visible in the world, but such a large and flat cold iron Qin has never heard of. ”

Yu Jingzhi couldn't help asking: "Is there a way to crack it?" Qin Shanze shook his head: "If Qin knew this method of cracking, he would have already gone to the north and south to find the cold iron refining army, if Yu Gongzi doesn't believe it, you have the divine sword in your hand, you can give it a try." Yu Jingzhi had never heard of any "Extreme North Cold Iron", seeing that what Qin Shanze said was amazing, he naturally didn't believe it, and slashed at the wall with a clenched sword, "bang", Yu Jingzhi only felt a strong attack, his hand was numb, he almost couldn't hold the sword, and he was shocked, so he believed what Qin Shanze said.

Zhuge Guizang groaned: "Xuanwu is the northern water god, and only such an extremely cold environment can raise it, so far, since this iron wall cannot be broken, the only way to find an exit is to find an exit as soon as possible." Murong Yunshang nodded and said, "Yes, this Xuanwu is still asleep and has not woken up, as long as we find a way out, the difficulties of these Quartet Spirit Beasts will be over." Just as he was about to set off to find the exit, Qin Shanze said again: "You don't have to bother, Qin Mou has seen it, this road has always been in the north-south direction, and the previous three halls were all in the south and north out, since the king of the Communist Party has a spirit beast guarding the tomb for him, he will naturally not bother anymore, if Qin Mou's guess is right, the exit of this Xuanwu Hall is also opposite to the entrance." As he spoke, he pointed ahead, "The exit should be there, but it was blocked by the Xuanwu body." ”

Zhuge Guizang frowned: "How is this good, Xuanwu's body is huge, and this hall is full, and it weighs more than 10,000 catties, if you want to move it by manpower, it is as difficult as climbing to the sky." Everyone was silent for a while, who would have thought that after a series of hard battles, when they reached this last hurdle, it seemed that there was no danger at all, but in fact it was indeed the most difficult.

Cheng Baiguo looked at a few bigwigs, and asked timidly: "Yu Gongzi's swordsmanship is superb, why don't you let him try it?" Hong Shuo shook his head: "It's not proper, it's not that the villain is disrespectful, but with the ability of Xuanwu, I'm afraid that although Yu Gongzi's divine sword is sharp, it is not easy to cut off this huge shell, and if it alarms Xuanwu, I'm afraid that it will be another hard battle, the space here is too small, and the corridor is full of poisonous gas, which is too dangerous." When Cheng Baiguo heard this, he hung his head and couldn't help but say angrily: "This doesn't work, that doesn't work, then you talk about what to do!"

Seeing the two arguing, Yu Jingzhi pulled out the divine sword and slashed at the Xuanwu turtle shell with all his might, leaving only a pale white mark, without even a trace of cracks, and smiled bitterly at everyone: "It seems that with the ability to be below, there is no way to take this Xuanwu." Suddenly, hearing a chuckle, Qin Shanze hooked the corners of his mouth and said lightly: "To show sincerity, let Qin give it a try this time." Saying that, he took out a fine porcelain bottle from his sleeve and showed it to everyone, "This is Qin's refining 'Bone Dispersion', if ordinary people touch a drop, it will immediately turn into a pool of blood, although the Xuanwu turtle shell is far harder than ordinary people's bones, but as long as a gap that can be passed through is dissolved, we can leave the Xuanwu Palace, Qin is not talented, I am willing to give it a try, but this method is too cruel, and secondly, under the severe pain, it is difficult to ensure that Xuanwu will not wake up, you have to be more careful." ”

When Zhuge Guizang heard this, he arched his hand and said, "Then it will be bothering the master of the Qin Sect to make a move." Saying that, he and Yu Jingzhi retreated to the southeast corner of the main hall. Qin Shanze jumped up, climbed on the back of Xuanwu, calculated the direction, poured all the "Bone Scatter", just touched the turtle shell, and then made a "cooing" sound, and then emitted a pungent stench, everyone quickly covered their mouths and noses, and after a while, where the "Bone Scatter" went, the turtle shell was dissipating at a speed visible to the naked eye.

Suddenly there was a loud noise, the whole hall was shaken, Xuanwu shook the head of a calf-like has woken up, there was a sharp pain in the back, it roared loudly in pain, saw the people in the corner, the cold light flashed in his eyes, and a water sword squirted out of his mouth, shooting straight out. Yu Jingzhi's eyes lit up, and he lifted the divine sword to cut off the water sword, and Xuanwu fired several swords in succession, but he felt a sudden pain, and the water sword lost its head and shot at everyone's side, causing countless splashes.

Qin Shanze half-squatted on top of the turtle shell, and saw that water was constantly oozing from Xuanwu's back, diluting and scouring the "Bone Scatter", and the turtle shell that had been dissolved before was reshaped from around the sore, and shouted: "This turtle shell has the ability to regenerate, it is not suitable to fight, go quickly!" Cheng Baiguo and the other three rushed to the exit together, but at this time, Xuanwu was fierce, and he couldn't let a few people escape, stretched his neck, shook his head and bumped into a few people.

Zhuge Guizang used all his strength to avoid Xuanwu's huge head, but he was injured in the previous battle with Qinglong, and this avoidance was almost exhausted for life, but he felt that his stomach was empty, the old injury recurred, and he was forced back to the same place with a colicing pain in his chest. Murong Yunshang took advantage of Xuanwu's concentration on dealing with the former, and rushed to Qin Shanze's place with An Xinglin.

Seeing that the gap was getting smaller and smaller, Yu Jingzhi suddenly shouted, a fierce light flashed in his good-looking peach blossom eyes, and he held the sword in both hands and slashed at Xuanwu's head! Suddenly a red light burst out, blood flowed, and Xuanwu's huge head was cut off by a sword! It turned out that although the Xuanwu turtle shell was hard, there was no hard shell at the neck, and it only cared about blocking Zhuge from hiding with its head, but it was tantamount to sending the door of life to Yu Jingzhi's eyes, but this sword also exhausted Yu Jingzhi's true yuan, and I saw that after he landed, he staggered two steps and fell straight down.

Murong Yunshang was so shocked that he fluttered his sleeves, picked Yu Jingzhi up from the ground, and took his true anger for him, but he didn't see the latter wake up. Xuanwu is dead, the turtle shell is no longer growing wantonly, Zhuge Guizang and others also rushed over at this time, An Xinglin put two fingers on Yu Jingzhi's wrist, and breathed a long sigh of relief: "Don't get in the way, Yu Gongzi just fainted with too much force, and he can wake up safely after resting for a while." Then the people were relieved.

With the death of Xuanwu, the four difficulties of this spirit beast finally had a thrilling pass, listening to Qin Shanze standing on a high place urging, everyone was shocked to realize that there were nine tomb beasts waiting for them after the four spirit beasts, now Yu Jingzhi is unconscious, Zhuge Guizang and Murong Yunshang were also injured, only Qin Shanze was safe and sound, Zhuge Guizang saw that several people looked depressed, clapped his hands, and said: "This place is not suitable for a long time, let's take Brother Yu to continue to move forward, open the road and build a bridge when the mountain opens the road and meets the water, and will definitely be able to leave this place alive." Several people did not answer, but stood up silently, supported each other and continued to walk forward.

Out of the Xuanwu Palace, the tomb was already close in front of them, and several people looked at the tomb of the king not far away, and they all had palpitations. Zhuge returned to Tibet and Tu Na three times, and walked in the front first, Murong Yunshang hugged Yu Jingzhi, followed closely behind, and the seven people headed towards the final destination.