C105 (1/2)

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.