C105

Everyone fell into deep thought after hearing what he said.

Indeed, if one wanted to use some common tools to open this bronze cast floor, the amount of work required would be great and the difficulty would be very high.

Things like sabers, tiger claws and the like could only pose a threat to some simple aluminum and zinc products. Once the density and quality increased, the effect of the knife would become less and less.

For a base made entirely out of bronze, the effect of using the saber was pitifully small. In this case, blasting it with gunpowder was the best choice.

However, in Fang Zishu's opinion, the biggest problem now was the 'landslide problem'.

After all, the space they were in was extremely narrow, and once they used powerful gunpowder, it was very likely that it would collapse. Even if the bottom of this bronze coffin were to explode, those heavy 'birch' would definitely roll down, and the situation would become even worse.

The fat man was silent for a long time, then he slowly said, "Master Fang, you're right. If we use a large amount of gunpowder, it will indeed cause the space here to collapse, but as long as we do the exact 'Single Blast', we can prevent this from happening.

"Single Blast? Can you do it? " Fang Zishu was still a little worried.

This time, Professor Xu spoke up first without waiting for a reply, "Big Pang and Fat Dun each have their own skills. Big Pang and Fatty Dun each have their own skills in rock climbing. We've all seen this before.

Hearing Professor Xu's words, Fang Zishu could not help but nod.

Due to their hasty departure, Fang Zishu knew very little about Professor Xu and his gang, not to mention some of their best abilities. "In that case, I'll leave the explosion of the bronze coffin to you, Fatty."

Fatty Dun nodded and immediately used the folding ruler, horizontal conch and other tools in his backpack. He first drew a vertical line to make a simple triad, then used a branch to write down calculations on the ground.

Fang Zishu did not dare to disturb him, so he held his highly focused flashlight and shone it on the inside of the space, wanting to see if there was anything else besides the bronze coffin.

"Master Fang, Fatty has already filled up the explosives. Let's hurry up and leave this place!" Just as the book was looking at him, Xiao Hui's voice rang in his ears.

He turned his head just in time to see a small bundle of gunpowder lying in the corner of the bronze coffin.

For the sake of safety, he even specially instructed Da Dun to go outside to find some 'cypress juice'. Aside from the fact that the juice had a certain stickiness, it was also excellent at burning lipids.

Da Pang used the fire piston to roast the juice of the cypress tree before soaking it in the soft rope formed from the twisted silk to make a simple wick.

After the wick was made, Fatty Dun entwined the wick with the lead wire of the gunpowder.

"The remote control is ready. All of you, hurry up and leave!"

As he spoke, he began to arrange the extra long lead.

Bang!

The ground beneath Fang Zishu trembled.

Soon after, a huge explosion was heard.

After the dust that rose up from all directions disappeared, the entire birch tree that was piled up didn't collapse in the slightest. If it wasn't for the huge explosion that came from the inside just now, the recipe would have even thought that Fatty Dun had not ignited the fuse.

"Fatty Dun, well done!"

Fang Zishu faintly smiled, and he couldn't help but raise a praising 'thumb' towards Fatty Dun.

Fang Zishu and his group went back into the birch forest through the gaps between the trees.

With the flashlight in hand, he quickly walked to the bronze coffin and shone it towards the floor.

The bronze floor had been blown to pieces.

Upon seeing this, Qi Sanpang immediately wielded his dagger and used the back of the blade to knock down the shattered pieces of the bronze floor.

Soon, a pitch-black hole appeared.

"Oh my god, are the black wood on both sides of the cave entrance dejected?" When Qi Sanpang shone the high-focused flashlight into the cave, he saw that there was a thick layer of black wood on both sides of the cave entrance.

Although he did not touch them with his hands, he could tell from their vivid colors and the patterns on the wood that they were made of the same material as the piece of dark wood that had been placed under the bronze coffin.

The book didn't care about the material of the black wood. His eyes were staring at the black hole.

Although Pang Dun had blown a hole in the bronze floor through a fixed point explosion, the size of the hole would probably only be able to accommodate one person.

This meant that this bronze 'Crest of Clothes' was simply unable to pass through the hole.

Professor Xu raised his glasses and sighed. "Looks like this project is huge. The sealed hole is so small, but 'Crest of Cloaks' can move here from the main tomb. No …" This Cenotaph has never been moved! "

Professor Xu looked at the prescription and spoke word by word, "If I'm not wrong, this' Crest of Clothes' is just a 'passage' for people to walk on before it is cast on the bronze floor. "Those craftsmen who built the tomb then used this tunnel to enter the main tomb. After the main tomb was completed, they would retreat and return here."

Fang Zishu nodded his head, "Professor Xu is right. Previously, I thought that the main tomb was the one that brought this tomb here, and its purpose was to create a 'coffin of suspicion' for outsiders to see. But now, it seems that this tomb is a coffin of doubt made from the sealed coffin after the main tomb has been built."

"Grandmaster Fang is right, but there's one thing that still doesn't make sense."

Professor Xu pointed at the cracked bronze floor, "In the ancient times, the burial habits of the nobles would have allowed them to build a mausoleum when they were still alive, but look at this tomb, not to mention the gloomy wood under the bronze coffin and the gloomy wood in the cave wall, these things are priceless and require a lot of time to collect. With such a large amount, it might be difficult to gather them in dozens of years."

Pausing, Professor Xu continued, "And this tomb, is also a very rare 'triple tomb'. The outermost layer, which is made from piles of birch wood, is a huge project. Without the help of advanced machines, how could such a project be built in just a few months or a few years? "

After Professor Xu had finished, Zi Shu continued, "I'm not sure if you found it, but even now we've only found two 'coffins' of different sizes."