Professor Huang and Lin Fusheng couldn't help but twitch when they saw the arm-thick iron chains inside, wondering how much strength it would take to pull them...

Fortunately, Zhang Han and others are extremely powerful and cannot be measured by ordinary people's thinking.

Zhang Han walked over and tried the weight of the iron chain, and found that the short length weighed at least hundreds of kilograms. It seemed that even they would have a hard time pulling this mechanism. After all, they couldn't open the Eight Gate Dunjia, otherwise they would

It's very simple.

"Team Lin, take out the climbing rope."

After hearing this, Lin Fusheng immediately asked someone to bring two climbing ropes. This kind of rope is very tough and made of special materials.

"Tie it to one end of the chain, and we'll pull it together later!"

Zhang Han said.

Soon, the two ropes were each tied to one end of the iron chain. After everything was ready, Zhang Han and Kuang Zhan held one end respectively, with about ten people standing behind them.

"We will all work together later. This mechanism must be activated at the same time."

"Prepare!"

"one!"

"two!"

"Three! Pull!"

Zhang Han shouted loudly.

As he fell with a sound, both sides exerted force at the same time. The climbing rope was stretched straight in an instant, and the iron chain inside was squirming like a big snake.

"Crash..."

As everyone exerted more force, the sound of metal collision suddenly sounded from the iron chain.

"Click... click..."

After a while, there was a sound of gears turning inside the big hole, and the huge iron chain was stretched longer and longer by everyone, and now it was outside the entrance of the hole.

"If you work harder, you will almost succeed!"

While Zhang Han was talking, five or six more people ran over and pulled one end of the rope. This time the chain was pulled out significantly faster, and the sound of the gears turning became louder.

"Click...click...bang!"

At this time, the chain had been pulled out of the cave for more than one meter, half hanging in the air, like a huge black python.

"It's done! Everyone, let go and step aside!"

Zhang Han was overjoyed because he felt that the chain had been pulled to the end, which meant that the gate mechanism was about to be activated. For the sake of safety, he asked everyone to step aside to avoid unnecessary harm.

Upon hearing this, everyone immediately retreated to both sides, nervously looking at the large rock wall.

The sound of clicking was endless. Zhang Han shook his aching arms and carefully observed the surroundings. He was worried that there would be someone guarding the gate of this ancient tomb!

Just when everyone was concentrating, the ground suddenly shook like an earthquake.

"Everyone, be careful, the door is about to open!"

Zhang Han knew that the mechanism had reached a certain level, and this power was enough to push the door open.

"Boom...Boom..."

A few minutes later, the rock wall in front of them began to shake, and gravel fell to the ground.

"How big must this door be..."

When Da Zhuang saw this kind of battle, he couldn't help but sigh.

Boom...

A few minutes later, a gap finally appeared in the rock wall, as thin as a finger. When everyone saw this, they were both excited and worried.

The sound of the mechanism's rotation continued, and the stone door was slowly opening, very slowly, but always moving steadily.

Ten minutes later, all the sounds stopped. At this time, the stone door had been opened to a width of more than two meters, and a cold breath blew out from inside...

When everyone saw this huge stone gate, they were shocked and dumbfounded.

This stone gate is ten meters high, one meter thick, and more than three meters wide. The key point is that it looks like it is made of a whole rock wall, seamlessly integrated, with no other traces at all.

"We really can't imagine the things of the ancients using ordinary people's principles. As for the two gates in front of us, it is estimated that even with our current technology, it will take a lot of manpower and material resources to build them..."

Professor Huang was completely shocked by the huge stone gate in front of him.

Zhang Han and the other four were different. They looked nervously at the dark cave entrance. The gust of wind just now made them tremble a little. This was not a good sign. They were cultivators, but now they felt like this.

It is conceivable that there must be great danger inside...

"Xiao Lu, Xiao Yun, go over and take some photos, be careful."

After Professor Huang recovered from the shock, he immediately ordered the two women in the team to take photos.

After hearing this, the two people walked over with special cameras. Zhang Han did not stop him when he saw this, because it seemed that there was no danger for the time being.

"Everyone, please check your equipment and prepare to enter the ancient tomb!"

Zhang Han was worried that the stone gate would close automatically, because these mechanisms have their own recovery functions unless they are destroyed.

Everyone quickly started to get busy. The two women taking pictures were clicking the camera with joy, and the sound of clicking was heard endlessly.

"Ah! There's something inside...there's something..."

Suddenly, a scream came from Xiaolu's mouth, and the camera in her hand fell to the ground. At this time, she was looking at the door with a frightened expression, her hands trembling involuntarily, trying to point in a certain direction.

But I can't lift it...

Da Zhuang came to her in a flash, then pulled the two girls back and protected them behind him. His reaction was faster than anyone else!

The people in the team suddenly raised their eyebrows, and the atmosphere of terror spread instantly.

"Everyone, be careful!"

Zhang Han saw that the two girls were fine, so he quickly told everyone, and then slowly walked to the stone door. He wanted to see what was inside!

Kuang Zhan also walked up, and he looked inside with some curiosity. Because there was no light, it was still pitch black inside.

"There is something inside! I saw a few pairs of eyes when I was taking pictures just now, and they were staring at me..."

Xiao Lu's tone was trembling, it seemed that he had been frightened a lot just now.

"Got something? Captain Lin, bring me the strong flashlight."
Chapter completed!