Durin groped along the edge of the wall, and sure enough, he found a slight difference on one of the wall tiles on the right, which was movable!

Du Lin immediately asked everyone to hide on both sides of this wall, Luo Fuan was reluctant in every way, but seeing that everyone else had hidden, he couldn't hold on anymore, so he had to hide too.

Durin pressed the brick hard, only to hear a few "quack, quack" sounds, and a wall of the same size as the opposite tomb disappeared into the ground, revealing another tomb!

Except for Durin, the others were shocked, they didn't expect that there was a world behind this tomb wall.

Stupid people like Luo Fu'an also realized that this was a major archaeological discovery much larger than the "Tomb of the Imperial Physician of the Qing Palace"!

Luo Fuan was impatient to go to the cemetery, but was rushed up by Du Lin, who was hiding on the other side of the cemetery, with an arrow step, hugged him, rolled two times in a row, and left the entrance of the tomb.

When the dust settled a little, everyone saw dozens of sharp arrows stuck in the ground, some of which also hit Cheng Yu's coffin, some of which had been broken, but most of them were deeply inserted into the masonry floor of the tomb, and the few that hit the coffin even shot through the ten-centimeter-thick solid wood coffin board!

When the disgraced Luo Fu'an saw this scene, he realized that he had just walked in front of the ghost gate, and if it wasn't for Du Lin's rescue, he would probably have become a hedgehog with these bows and arrows.

"Thank you, Dr. Du. "No matter how much Luo Fuan doesn't want to see Du Lin, he still has to thank him for saving his life.

"The next road may be life-threatening, if any of you are afraid, stay here, or go back to it......"

"I don't, I'm going with the fifth brother, where the fifth brother goes, where I'll go. He Wenwen immediately raised her hand to make a statement.

Seeing He Wenwen, he was not afraid, and the other two big men were too embarrassed to say anything no matter how scared they were, especially Luo Fuan, on the one hand, he also pointed to this new archaeological discovery to make a name for himself, and on the other hand, he also wanted to be a hero in front of He Wenwen. Don't look at her heart is all over that Durin now, but this tomb road looks dangerous, if one accidentally dies in it, then won't she have a chance?

Du Lin just saved his life, and he turned his face and looked forward to the death of others, which shows that this Luo Fu'an's humanity has a fight with the wolf that Mr. Dongguo saved.

Durin patted the dust off his body, sat on the edge of the high platform where the coffin was placed, pulled off his breathing mask, and beckoned the three of them to come and sit down as well.

"Let's rest for a while, there may still be danger inside, it is inconvenient to communicate while wearing a breathing mask, and our vision and hearing will also be affected. ”

The three of them saw that Durin was fine when he took off his mask, so they also took off his mask and took a few breaths, although they still felt that the air was a little dull, but it was not difficult to breathe normally.

Durin pulled out a bow and arrow from the coffin board, this is an arrow made of stainless steel, even the tail feathers are wrapped by a thin iron wire, his fingers gently stroked the shaft, it feels slippery, there is a layer of grease, it is estimated that the designer of the mechanism is afraid of the rust of the arrow body over time, and has done antirust treatment.

Luo Fuan also followed Du Lin's example, and wanted to pull out an arrow, but found that the arrow was tightly inserted into the coffin board, and even if he used his strength to feed, he still didn't move. I couldn't help but be shocked in my heart, how much strength does this Durin have?

After a few sips of water and a few drinks, a few people ate something, and after a little rest, it was estimated that the air in the newly discovered tomb should be almost able to breathe normally, so they started a new adventure again under the leadership of Du Lin.

At the same time, an unexpected change happened outside the cave.

Miao Weijie, who had lost his foot, and Yilan Lan, who was left to take care of him, were tied up sturdily at this time, tied under a tree, and their mouths were also gagged, and they couldn't call for help if they wanted to.

Liu Wanfu, who was supposed to lead the police here, was also here, but it was not the police who were with him, but a thin man.

If Du Lin and He Wenwen were here, they might think that this thin man was very familiar.

Durin and his party were still walking along the newly discovered burial path, and although there may be unknown dangers ahead, they were moving fast.

Because Durin seemed to be able to predict the prophet, he led everyone to avoid all kinds of hidden weapons and traps, such as just now, they dodged a flap.

From the surface, there is no difference between the flap and other grounds, but as long as a person steps on it, it will buckle the person above to the bottom of the flap, and under the flap is a forest of steel cones, not to mention a big living person, even if a chicken falls, there is no possibility of survival.

And this flap road is not a flap pit, but a front one, a back one, a left one, a right one, a complete set of different sizes, different positions of more than a dozen flaps combined into a "flap array", connected, enough to ten meters, even if the Olympic long jump champion comes, it is impossible to jump over.

For Durin, if the running distance is enough, he can also jump more than ten meters, but that also requires at least a certain amount of vacancy height, the tomb road is only more than two meters high, not enough to jump, there is not enough vacancy height, no matter how good Durin's bounce power is, it is impossible to violate the laws of physics, otherwise the coffin board of the old man Newton will not be able to hold it down.

If you want to cross this flap road, you can only pass from a small path between the flap and the flap, this path is limited in width than the sole of an adult's foot, and this path is the same as the maze, there are many forks and dead ends, Durin led everyone, did not take one more step to wrongfully take the road, every fork in the road, Durin did not hesitate to make a choice, and every choice he made was correct, as if he had long remembered the correct route of this labyrinth.

Everyone wondered why Doolin knew about the existence of this flip road, why did he know so much about the route, but in this dangerous environment, everyone unanimously chose to remain silent and believe in Doolin's decision.

After a short distance of the flap road, everyone saw a stone door, this kind of stone door in the archaeology class, this is a common style of tomb door in ancient times, craftsmen in the construction of the tomb door, put two large stone doors in two fan-shaped grooves, one side of the tomb with a long boulder against the stone door, the two stone doors separated by a log in the middle.

Wait for all the craftsmen who repair the tomb to withdraw from the crack in the door, and then use a sledgehammer to smash the log open, and the long boulder under the action of gravity, slowly push the two stone doors, close tightly, and finally land, firmly hold the stone door from the inside, even if the people outside have the strength of a thousand catties, they don't want to push the stone door open.

However, the road is one foot high and the demon is one foot high, and this kind of mechanism is difficult for experienced tomb robbers.

Some of them used violent methods to cut open the stone gate, and later it was more convenient with explosives, and it is said that Cixi's tomb was opened by Sun Dianying, a thief from Tangling.

Some use ingenuity to chisel a small crack at the bottom of the stone door, insert a steel drill into it, and use the principle of levers to lift the stone inside little by little, so as to open the door.

However, the current situation is that Dulin and his party have neither explosives nor steel drills in their hands, and neither method can be used.

Luo Fuan said: "There's no way, let's go back to the local armed department and see if we can get some explosives." ”

"No, I have a solution. Du Lin said lightly.

Duhrin took out a bottle of acetylene spray gun from his backpack, which uses acetylene and pure oxygen as fuel, and when ignited, it can spray a high-temperature flame of up to 3200 degrees Celsius at the nozzle, and he used the flame to spray the crack on both sides of the stone door for about a minute.

Then he took out a metal bottle, and took out a very thick metal tube syringe, pulled out a tube of liquid from the metal bottle, and squeezed the liquid into it with a needle along the cracks on both sides of the stone door.