The stone gate with the blessing of the formation, let alone pushed open, others couldn't even see it.

This is also why more than 2,000 years have passed, this cave has only been shown in front of the world, for no other reason, that is, because the stone gate where the magic circle was cast was deliberately hidden, and ordinary people could not find it at all, and because more than 2,000 years have passed, the power of the magic circle on the stone gate has gradually weakened, so that everyone has discovered the location of the stone gate.

"Lili, give me that directional blasting bomb!" Professor Tang, who had been pondering for a while, said to Tang Lili on the side.

Don't look at Tang Lili is daughter, but she is resolute in doing things, which is why Professor Tang will take her with her as his assistant.

After hearing Professor Tang's instructions, Tang Lili hurriedly took out a pale yellow thing about the size of a palm from her package.

Needless to say, the yellowish thing was obviously the explosives of directional blasting that Professor Tang was talking about.

It's just that Chu Yun was a little puzzled, could such a small piece of thing really blow such a heavy stone door open?

However, looking at Professor Tang's appearance, he was extremely confident at that time, and I saw him slightly measure the length and width of the stone gate, and then observe the structure of the stone gate.

At the same time, he took out a pen and paper, sketched on a blank piece of paper, and applied some formulas that Chu Yun couldn't understand at all.

Then Professor Tang dotted three small dots on the stone gate, similar to an isosceles triangle.

Tang Lili on the side didn't need to be reminded by Professor Tang at all, she just took out the explosives in her heart, and then pasted them on it according to the points drawn by Professor Tang.

After pasting it, he said to everyone: "Everyone stand away, we are going to blast this stone gate!"

"Can this thing work? With such a small lump, can such a large stone gate be blown open? Also, what if this mountain is blown up and the entrance to the cave is blocked?" Chu Yun asked with some doubts.

Regarding Chu Yun's question, Tang Lili didn't explain too much, but said with a sly smile: "Wait a minute, you won't know!"

Tang Lili's smile was so sweet that it made Chu Yun feel like he was bathed in the spring breeze.

"Oh!" Chu Yun sighed, and took Fang Lan beside him, dodged the cliff from a distance, and walked towards the back.

Some other bystanders also avoided from afar, after all, everyone knew that the power of explosives was far beyond human power.

Everything was ready, only to see Professor Tang slam the remote control in his hand.

"Boom!" was a very small sound, not a loud explosion like a normal explosive explosion.

As the sound of the explosion sounded, the entire ground shook and a thick cloud of dust rose from the cliff face.

"Boom!" The shaking of the ground also alarmed the various birds and beasts subdued in the mountains and forests, and a huge roar came from the depths of the jungle.

From this huge roar, it can be known that there must be some huge beasts living in this jungle, which makes everyone's hearts tremble, after all, in such a jungle, the ghost knows what is hidden inside!

Flocks of birds also flew in the air, looking very frightened, "whoa, whoa" flapped their wings violently, like thunder.

However, at this time, everyone was not in the mood to think about this, but focused all their attention on the mouth of the cave with thick dust.

The crowd ran towards the entrance of the cave in complete impatience.

When the smoke cleared, a pile of rocks appeared on you.

"It's exploded, it's exploded!" an ancient martial arts cultivator exclaimed happily as he rushed to look at the black hole behind the rocks.

Seeing this, Chu Yun also sighed in his heart, the charm of science is too powerful.

After some calculations by Professor Tang, the explosion range of the installed explosives was well controlled, and it really only smashed the stone door of the cave, but did not hurt the cave wall at all.

Under Gu Feng's order, a group of people hurriedly rushed over and removed the boulders blocking the doorway.

Although the stone is very large, in front of this group of cultivators who have cultivated ancient martial arts in front of him, it is nothing at all, after all, he has cultivated ancient martial arts all year round, and his own strength is far from being comparable to ordinary people.

After a while, a pair of rocks that were originally blocked at the entrance of the cave were completely cleaned up.

Seeing the appearance of the cave entrance, Song Cheng was also a little impatient to take the lead and rush in, after all, if that Professor Tang guessed correctly, this is the cave mansion of the mortal dust immortal Jiang Shang, and there must be some secret protection left by Jiang Shang back then, if he obtains it, it will definitely be of great benefit to himself.

However, Tang Lili on the side hurriedly stopped Song Cheng and said to him: "If you rush in so recklessly, you will definitely die!"

Seeing a little girl talking to herself like this, Song Cheng, who was a seventh-order ability, was really a little annoyed, and he raised his palm to give you a slap in the face to the little girl in front of him who didn't know the height of the sky.

Fortunately, Professor Tang on the side stopped him and said: "Lili is right, since this kind of cave is buried underground all the year round and is not connected to the outside world, some toxic gases will definitely be produced inside, so rushing in rashly may really be life-threatening!"

Seeing that the old professor said this, Song Cheng was also not good at attacking, so he could only swallow this breath.

At this time, I saw Professor Tang, and a fire fold suddenly appeared in his hand, and then lit it and threw it in the cave, and found that the fire fold in the cave house was not extinguished immediately, but continued to burn.

So he said to the people, "Now you can go in."

Of course, Chu Yun knew that Professor Tang was doing this, and there was no doubt that he was testing whether there was any nourishment for breathing.

As long as there is a little bit of trying, they all know that in order for the fire to burn, it must be nourished, and now the fire fold continues to burn, which means that the offerings inside are sufficient.

"One more move!" Song Cheng said with some resentment.

However, this time Song Cheng didn't take the lead when he arrived, because Professor Tang's words just now just reminded him, after all, there must be a lot of dangers hidden in this ancient martial arts powerful cave, and he didn't want to be at the forefront and be the guinea pig of the experiment.

Under the leadership of Gu Feng, the ancient martial arts cultivators walked in the front, while Chu Yun and Fang Lan followed Professor Tang and Tang Lili in the middle, and Song Cheng Minghui and others walked in the last, after all, the last person, once he encountered any danger in front, he could rush out of the cave at the fastest speed.

For Song Cheng's cunning heart, everyone didn't say anything, and just walked towards the cave.

After entering the entrance of the cave, there is a zigzag passage inside, which is estimated to be two meters high, Rao is a height of one meter eighty-three like Chu Yun, and he can also go to the depths of the East Cave Mansion with his chest up, but the Cave Mansion is a little narrow, just to allow a person to pass normally.

After entering the cave, Chu Yun found a magical place, that is, in this cave, the air inside not only did not have the slightest trace of corruption and moisture, but there was a fresh airflow, and after inhaling into the body, it could make people feel refreshed and comfortable.

After all, if it is an ordinary cave, isolated from the air all year round, it must be filled with a rotten smell of mildew and dampness.

The passage is not long, about a dozen meters.

After more than ten meters, three branches appeared.

Seeing this situation, everyone was stunned, after all, there are three branches, and which one is the real branch leading to the cave.

And this is a completely unknown space, once you do the wrong way and fall into some trap, it will be a catastrophe.

Professor Tang stepped forward and carefully looked at the three branches, and for a while his mind was full of confusion, and he couldn't see any difference between the three branches at all.

In desperation, he could only say to everyone: "I don't know which one to take, I can only try to go!"

Although Professor Tang was not sure which one to take, everyone still did not have the right to blame Professor Tang, and finally after some deliberation, he decided to keep moving forward, and once he found that he had taken the wrong path, he would retreat.

In this way, under the leadership of Gu Feng, everyone continued to move forward.

Along the way, because Fang Lan and Tang Lili were the only two women in the whole team, the relationship between the two got better without saying a word.

Amazingly, this Tang Lili is a very talkative girl, and she asks Fang Lan a little bit for a while, this, and that for a while, anyway, it's all about abilities.

For Tang Lili, Fang Lan also has nothing to hide, so she told Tang Lili some things about her abilities, of course, Fang Lan didn't mention anything about the Ability Association at all, after all, the Ability Association is a confidential organization, and not everyone has the right to know.

Along the way, after listening to Fang Lan's introduction to the ability, Tang Lili was very surprised, there are still such things in this world, after all, Tang Lili has always been a girl who advocates science, and believes that in this world, there is nothing that science cannot explain.

But all the phenomena are currently unexplained by the scientific community.

For example, stealth, fire-breathing, and perspective are far beyond what people currently know.