The builder of the tomb is proficient in Qimen Dunjia, so the layout of the labyrinth outside the tomb must also be based on Qimen.

But as long as it is a maze, it is useless to Ye Bai.

In addition to opening treasure chests, his system's biggest golden finger is the map that can display the tomb, so Ye Bai doesn't worry about falling into the maze.

However, when Ye Bai pulled up the map of this tomb, he couldn't help but feel bad.

This was the first time he had seen this kind of maze under a tomb.

This is a large rectangular tomb pit with densely packed corridors, like the blood vessels of the human body.

Moreover, the tomb passage walls displayed in the system are changing from time to time like insects squirming.

No wonder no one came up after everyone in the human department went down.

It seems that his master Jin Abacus, who is proficient in arithmetic, came here. When encountering such a maze full of changing ways, it is hard to say whether he can find an exit.

Now that Ye Bai has a complete map of the tomb, his first priority is to find the missing people in the shortest possible time.

This large tomb covers a vast area and is divided by large and small tomb walls. If you wander around in it, you will not be able to get out even if you walk for ten and a half months.

While thinking, Xuan Yi, Xuan Er and Ye Bai had already arrived at the entrance of the robbery cave they had dug.

"Third Master, this is the robbery hole."

The thief's cave is hidden under the dead branches and white snow on the slope. The entrance of the cave is square, and the soil on the lower layer of the cave wall is compacted. Xieling's hole-drilling skills are used.

Ye Bai compared the system tomb map and found that underneath the robbery cave was the middle area of ​​the maze of the tomb.

The wall corridors in this area have the most activity, and it is the most difficult area to explore in the entire peripheral maze.

Qi Xiaohei and the others have chosen to start with a collapse of heaven.

Ye Bai couldn't help but ask: "Who chose the location of this robbery cave?"

"The position decided by Lord Hei." Xuan Yi glanced at Ye Bai and said slowly.

Ye Bai shook his head slightly. In addition to experience, it also depends on appearance.

If you're lucky, you can go straight down to the main tomb. If you're not lucky, you'll find a trap.

It is a well-known fact that Qi Xiaohei’s bad face is bad.

The three of them slowly slid down the robbery hole more than ten meters deep.

It's not completely dark below, but there are two floor lamps shining with a weak light.

There are some packaging tapes of cans and compressed biscuits scattered on the ground. They may have been left here when Qi Xiaohei led two teams to study the maze.

Ye Bai took out a strong flashlight and took a look. In front of him was a high artificial blue brick wall, about five meters high, with a passage on the left and right, leading to an unknown corridor space.

There is a smooth natural cave above the head, and the gap between it and the high wall is less than a palm's length, making it impossible for people to climb over.

The high blue brick wall is irregular, with some places high and some low, but the gaps between it and the top cave are very small.

It can be seen from this that the people who built the tomb used the special terrain and the layout of Qimen Dunjia to build this Yelang Kingdom tomb.

However, what makes Ye Bai curious is how an expert who was proficient in Qimen Dunjia ended up living in Yelang Kingdom to help them build tombs when the culture of Yelang Kingdom was blocked from that of the Central Plains.

"Third Master, the strange sound is coming again." Xuan Yi reminded.

Ye Bai looked up. The whole tomb seemed to be buzzing, and he couldn't tell where the sound was coming from.

Xuan Yi said that after every strange noise, the maze map they had previously explored would be invalidated, and many corridors, walls and other terrains would change.

Obviously, this sound is the abnormal sound produced by the water power of the earth's veins activating the mechanism center of the tomb.

If we follow this inference, the hydraulic power of the earth's veins varies in the four seasons of the year, and as the mountains, rivers and terrain erode over time, the water veins may be stronger or weaker, or they may be diverted midway.

It can be said that it is difficult to find a fixed pattern of change in this kind of maze.

The buzzing lasted for about three minutes before calming down.

"How often do abnormal noises occur?"

Xuan Daodao: "Sometimes it's half an hour, sometimes it's ten minutes, sometimes it's not even a day, there's no pattern at all."

Ye Bai nodded and had an idea in his mind.

The distance between the wall and the cave on the top is too close to use explosives, otherwise it is likely to cause a series of landslides.

The transformation of the maze is irregular. Even if he has a system map for reference, it will probably take more than three days to find everyone.

The situation in Changsha is still unstable at the moment, and Ye Bai does not dare to waste too much time in this tomb.

If you want to find the people lost in the tomb passage in the shortest time, you can only use the most laborious and simplest method, which is to demolish the wall.

He just tested the strength of the blue bricks on the wall, which are made of sand and blue gravel mixed with some kind of tree sap and mucus.

It is extremely hard for ordinary people, but it is still within the acceptable range for him.

Ye Bai took out Xiang Tian from the space and left behind the Overlord Heavy Sword. This sword was made from meteorite iron by a swordsmith in this world. It is extremely hard and is more suitable for demolishing walls than the formation-breaking Overlord Spear.

Although the cultural relic value of this heavy sword far exceeds the properties of the weapon itself, Ye Bai doesn't care about that much at this time.

The Overlord's heavy sword shot out rapidly from Ye Bai's hand and hit the high blue brick wall with a loud bang.

The high wall collapsed, and the bluestones were scattered everywhere. When the smoke and dust cleared, a half-meter-large hole was opened in the high blue brick wall.

Seeing this, Xuan Yi and Xuan Er looked happy, thinking: Sure enough, Third Master has a way.

Ye Bai picked up the Overlord heavy sword. There were only white brick marks on the sword body and no damage.

......

Somewhere in the secret room, Qi Xiaohei, five people from the White Tiger Team and four people from the Qinglong Team were cooking cans around a fuel campfire.

Qi Xiaohei and the White Tiger Team were the second wave to enter the maze. Naturally, they brought enough water and food before entering.

It turned out that Qi Xiaohei discovered at the entrance of the robbery cave that the rules of change in a certain stage of the maze were exactly the same. He thought he had found the core principle of the operation of the maze, and then entered the maze with confidence.

But after entering, he discovered that the maze had new changes, one level after another, with countless changes.

Therefore, the pattern he discovered before may be a coincidence, or it may be intentional by the designer.

After coming here for so many days, they were completely lost. Fortunately, a few hours ago, he searched for the marks on the wall and found the dying four members of the Qinglong team, which was quite rewarding.

"Qing Yi, I've been hungry for so many days, let your brother eat slowly." Qi Xiaohei couldn't help but said as he watched the four members of the Qinglong team devouring their food.

"Master Hei, do you think we can find a way out?"

"What's wrong? Are you worried that you can't get out?"

"It's a bit, Mr. Hei, you said that after all these years of traveling around, this is the first time we have encountered such a moving maze."

Qi Xiaohei thought of the tomb he and Ye Bai had visited before, and shook his head and said: "This kind of maze is quite good. In the past few years, Third Master and I encountered a lot of weird things when we went to the tomb. Compared with those things,

This maze is child’s play.”

The somewhat naive Bai Si said: "It's just a child's play... Mr. Hei is trapped here and can't get out..."

The good brother Bai Yi quickly patted Bai Si: "If you eat your canned food, even the beef will not stop your mouth."

"Don't hit him. I like this guy's honest and naive temperament." Qi Xiaohei stood up with a smile and looked around. There were four corridors just now, but now there are three. It seems that they have eaten well.

There are changes again.

Just as he guessed.
Chapter completed!