After finding the nine-story demon tower, Xiang Nan immediately asked Hua Ling and the old foreigner to pour **** juice on the ice cap.

The **** juice quickly seeped into the ice, and the three of them worked together to dig out the ice. After digging five or six meters down, a large piece of wood similar to Qilian juniper was dug out. It is a combination of square wood, round wood and rammed earth.

 After digging for less than half an hour, the first floor of the demon building was dug through by three people.

 When you look inside, it looks like a low room made of earth and wood, mainly made of black wood and gray rammed earth.

In this layer, there is only a huge ice disk on the ground. The ice disk is thin and transparent, with a statue of a **** engraved on the surface. It seems that if you want to dig deeper, you must break the ice disk.

Xiang Nan looked at the statue. It was the image of a military commander with the body of a wolf and the head of a wolf, wearing armor. The wolf's head is white and its armor is silver.

“Brother, what is this?” the old foreigner asked curiously.

“This is the statue of Crystal Zizai Shan, the demon slave of the Demon Kingdom.” Xiang Nan explained, “Jingshu Zizai Shan was also a giant white wolf when he was alive, and was the ancestor of all evil wolves in Kunlun Mountain.

It is said that after he was killed by Master Padmasambhava, his body turned into a huge iceberg crystal stone, so it was called Crystal Freedom Mountain.

It is said that the crystal in the mountain contains a curse. Once it is broken, the giant wolf will fall from the sky with white destructive power. "

“What should I do? Do you still want to open it?” The old foreigner asked quickly after hearing this.

"Don't worry, this piece is fake." Xiang Nan waved his hand and said, "But the piece on the ninth floor is real, so you must be careful not to touch, touch or move around. We have come so far, We are about to succeed and I don’t want anything to happen to anyone.”

Hua Ling and the old foreigner both nodded.

Xiang Nan immediately stepped forward and smashed the statue to pieces with one palm. Sure enough, nothing happened.

 …

 Then everyone continued to dig deeper.

There were no dead people buried with them on the two floors, only some cow heads piled into piles of mani, with only gray skulls and horns. This should be a sign of worship of cows.

 Because the whole body of the yak is a treasure on the plateau, in ancient Tibet, no matter which tribe it is, it is only on this point that it is relatively unified.

 When we dug to the third floor, it was already dark.

Xiang Nan asked Hua Ling and the old foreigner to stop and rest for the night before continuing to dig tomorrow.

After all, after digging through the nine-story monster building, they will go to Evil Luohai City immediately. They don’t know how many challenges it will take, so conserving their physical strength is the most important.

Hua Ling and the old foreigner both nodded.

They rested in the nine-story demon tower that night. They didn’t need to set up a tent and didn’t have to worry about the wind. It was just right.

 The sky turned around and after dawn, Xiang Nan and the three of them had eaten enough, drank enough water, and continued digging.

By noon, we finally reached the ninth floor.

Xiang Nan was not in a hurry to go down and take a look. Instead, he ate and rested on the eighth floor with Hua Ling and the old foreigner.

After recovering their physical strength, the three of them dug out the ninth floor of the demon building.

When I walked in, I saw that there were only two round crystals of the same size on the ninth floor. One was white and the other was blue. They were placed on the stone platform. When illuminated by the light, they glowed brilliantly. You can see that there are natural formations on them. star chart,

 “Don’t move around, be careful.” Xiang Nan reminded.

He knows these two crystals, one is the Demon Slave Crystal Zi Zaishan, and the other is the Glacier Crystal Corpse, the first generation ghost mother in the Demon Kingdom. As long as it moves, it will break into pieces, which will not only cause an avalanche, but also cause terrifying poisonous insects to float out.

That poisonous insect is called Naiqiong Shenbing. As soon as it comes into contact with the human body, it will immediately freeze the person and turn into powder with the slightest touch. The poison is so strong that it is even more powerful than ice silkworms.

Although Xiang Nan knew how to get rid of it, he didn't want to get into trouble.

It was not the first time that Hua Ling and the old foreigner followed Xiang Nan to the grave, but seeing how serious he was, they did not dare to move at the moment.

Xiang Nanyun looked at it once through his clairvoyance eyes, and then kicked against the cave wall. He heard a click, and he kicked the wooden stake on the cave wall off, exposing a hole.

Xiang Nan expanded the entrance of the cave just enough to allow people to come in and out, and then took the lead and got in.

 The old foreigner and Hua Ling followed immediately.

“Brother, why is there a burglar’s ​​cave here?” the old foreigner asked doubtfully.

“It should have been dug up by the Samsara Sect and they wanted to use it to return to the Holy Land of Evil Luohai City.” Xiang Nan explained, “Let’s go, it will save us some energy.”

Hua Ling and the old foreigner all nodded when they heard this.

 …

 The more the three of them climbed in, the wider the secret passage became.

 After crawling out a few hundred meters, he was able to walk upright.

 The further you go in, the more passages you see, and they are densely packed, like a spider web.

Xiang Nan and the other two people just walked along the main road regardless of the branches. It felt like it was going downwards all the way.

 And as they went deeper, they also discovered that these tunnels were not dug at the same time. Some of them are hundreds of years old, but some may be thousands of years old.

 In addition, there are some tunnels that are not man-made but appear to be naturally formed.

According to Xiang Nan's guess, there should have been a huge underground water system before. Later, after the water was lost, the underground water channels remained. They were used by the Samsara Sect and the people of the Demon Kingdom, and they kept digging downwards, so there were such underground passages extending in all directions.

 After walking for about half an hour, the three of them came to a cave.

 I saw several statues of gods enshrined in the cave. They were fierce and strange in appearance.

“Brother, look~” Hua Ling pointed at the ground and shouted, and saw a very distinct eyeball pattern on the ground.

Xiang Nan nodded, knowing that this was the Black Tiger Mysterious Altar set up by the Reincarnation Sect for worship.

 “Let’s go, there’s nothing to see.” He took them away immediately.

After leaving the Black Tiger Mysterious Altar, the three of them continued walking along the passage, and soon came to a cliff. They saw a huge statue carved on the opposite side of the cliff. The head alone was more than ten meters high.

 There is a hole like an eye on the head of the statue between the eyebrows.

"You guys wait here," Xiang Nan said, then jumped up, flew five feet, and jumped onto the head of the statue. Then, he took out the Muchen Bead and set it between the eyebrows of the statue's head.

There was a rattling sound, and a hole appeared between the eyebrows, just big enough for one person to get in.

Xiang Nan took back the Muchen Bead and immediately got into it.

 I saw that there were also many statues of gods enshrined in this secret room.

 But these statues are almost all snake statues, and these snakes have a huge eyeball on their heads. Xiang Nan knew that this was Jingjian Ahan, a subordinate of the snake god.

 In the Demon Kingdom, Samsara Sect and Jingjue Ancient Kingdom, these snakes have a very high status.

Xiang Nan didn't stay long and got two crystal **** from the tray in front of the largest snake statue in the center of the secret room.

However, he knew that this was not actually a crystal ball, but the eyes of the first generation ghost mother of the Demonic Kingdom. The first generation ghost mother in the Demon Kingdom turned into crystal after her death, and is known as Crystal Freedom Mountain.

 These two crystal **** happened to be transformed by her eyes, and they were also the most important props for Xiang Nan to stop the snake **** sacrifice.