Chapter 1672 Thunderbolt Opens the Way

What else Hua Yu wanted to say, An Hongtao said: "Hua Yu, have you forgotten how you promised me? Let Fang Yang go and copy the Qingliang Heart Sutra a hundred times for me!"

Huayu's face was bitter, but he didn't dare to disobey the order: "Yes, uncle."

Although the Qingliang Heart Sutra does not have many words, it is not easy to copy it a hundred times. Fang Yang could do nothing but express sympathy.

Fang Yang asked: "Master, who will Qingcheng Mountain send in?"

An Hongtao scanned the people behind him and said, "Hualong, Huahu, you two take a few junior brothers for a trip. Remember not to be greedy for credit, just for peace."

In fact, if An Hongtao wanted to do it, he wouldn't even want to send anyone. But after all, we must take into account the interests of Qingcheng Mountain and carry out image projects.

"Follow your orders!" Hualong and Huahu immediately led a group of people to Fang Yang: "Brother, please give me more advice."

Fang Yang returned the gift politely: "No need to be polite, we are all brothers, and we will definitely help if we can. Master, since you have decided, I won't force you. Let's get together when you get back."

An Hongtao waved his hand: "Go."

He led a group of people from Qingcheng Mountain to join Jiang Huawen and others, each with his own troops, and drove into Death Valley in a mighty manner.

Death Valley has changed a lot since I came here before. The ground was lifted by more than one meter, and everywhere you looked you could see thick magma rocks.

Because people like Pop and others have entered the Holy Ancestor Treasure before, even though the ground is now completely sealed by magma, they have accurately found the entrance to the underground palace.

However, we encountered a very troublesome problem here. Basically, this is the part most severely eroded by magma.

Several leaders gathered together again to carefully study the magma rock formations on the ground. Popper knocked off a piece of magma rock and examined it carefully before saying:

"This is basalt, the most widely distributed extrusive rock. The mineral composition is mainly plagioclase and pyroxene, black or gray-black, with pore structure, almond-shaped structure, and porphyry structure.

I don't know how thick the basalt layer is. If the entire passage is blocked by basalt, it may be very troublesome. "

Fang Yang stamped his feet on the ground a few times: "It's hard enough. I have to think of a way to quickly open a passage out."

Jiang Huawen thought for a while: "It seems that we can only ask people from Perak Hall to take action."

Fang Yang had definitely heard of Perak Hall's name: "They say that Perak Hall is an expert in playing with gunpowder. This time you can have a good look at it."

Jiang Huawen said a few words to the kid next to him, and the Taoist boy immediately ran away. After a while, he brought two burly men with thick eyebrows and big eyes.

Walking in front of Jiang Huawen, the big man on the left clasped his fists: "Lei Zhentian, the leader of the Fire Hall of Perak Hall, and Lei Zhenyu, the deputy hall master, have met Elder Jiang. I wonder if Elder Jiang has invited our brothers to come over. What are your orders?"

Jiang Huawen said: "You two don't need to be polite. Now we have encountered a problem. I'm afraid only the masters of your Perak Hall can solve it."

Lei Zhentian seemed to have a fierce appearance, but he was also rough and thin. He looked around and immediately understood Jiang Huawen's intention:

"Elder Jiang, is the entrance blocked by basalt? It's not a big deal, just leave it to our brothers! Just two thunderbolts can take care of it!"

Jiang Huawen reminded: "If only the entrance is blocked, there is no need to trouble you two.

What we are worried about now is that the entire passage below may be blocked by magma! I wonder if you two have any good ideas? "

"Huh?! The entire passage is blocked? It's a bit difficult."

The situation was a little beyond his expectation. Lei Zhentian and Lei Zhenyu discussed it quietly for a few words, and then said to Jiang Huawen: "Elder Jiang, I don't know how long this passage is."

Jiang Huawen looked at Fang Yang, and Fang Yang immediately knew that he wanted to say: "Judging from the last time we entered, the total length of the passage is probably nearly a hundred feet.

However, it should be noted that if gunpowder is used, it is best not to be too powerful, so as not to collapse the cave wall and damage the overall structure of the treasure. "

"Nearly a hundred feet...it can't be too powerful to destroy the overall structure of the treasure..." Lei Zhentian roughly calculated in his mind:

"It seems that the thunderbolts we carry on our bodies can no longer be used. They are all powerful ones and need to be reconstituted."

Jiang Huawen asked: "How long does it take to prepare? How long does it take to open such a channel?"

Lei Zhentian said confidently: "I can directly have the materials airdropped over. As long as the materials are in place, it will take at most one day to open the passage without damaging the structure of the treasure!"

Jiang Huawen nodded: "That's very good. Please prepare quickly."

"Okay, let's go back and prepare now." After Lei Zhentian finished speaking, he left with Lei Zhenyu.

Pop was a little worried: "Do we really need to use gunpowder to explode? If we don't control the amount of gunpowder properly, the consequences will be disastrous!"

Fang Yang comforted him: "Don't worry, Perak Hall is the ancestor of gunpowder. The gunpowder they prepare can blow up a mountain in big enough, and can break the legs of mosquitoes in small ones."

Regarding the ratio of gunpowder dosage, if Perak Hall claims that it is second, no one in the world would dare to claim that it is first! "

If it were anyone else, Pop might still be unconvinced, but when Fang Yang spoke, he had no temper at all.

Two hours later, a small plane flew over and dropped several large boxes. Immediately, people from Perak Hall packed the boxes and carried them directly to the entrance.

Lei Zhentian and Lei Zhenyu set up a temporary tent here, not only to make the dosage of explosives more accurate, but also to keep it confidential.

After all, the ratio of gunpowder is the secret of the Perak Hall. For hundreds of years, this has been the way to live.

Ten minutes later, Lei Zhenyu came out and said to Jiang Huawen: "Guys, please stand back. I need to blast the basalt above to determine the size of the entrance before I can continue to prepare the medicine."

"Okay." Jiang Huawen led everyone to get married three feet away, leaving enough space for the people of Perak Hall.

Fang Yang is still very interested in the Thunderbolt Hall. It is definitely not an easy thing to be able to establish a foothold in the ancient martial arts world with just a small thunderbolt bullet.

I saw Lei Zhenyu first mark the center point, and then make dozens of small eyes in a radial pattern, put the black balls in, and connect the small eyes with white powder on the outside.

After finishing, Lei Zhenyu took out the fire folder and lit the white powder. Only a small explosion was heard one after another. After the choking smoke, the originally extremely hard ground was covered with cracks.

Lei Zhenyu waved, and naturally some of his disciples came forward to clear away the rubble. Soon, the entrance to the underground palace was revealed.

Fang Yang took a look and found that, as expected, the entire underground palace passage was tightly blocked by basalt.

Lei Zhentian walked out of the tent, muttered with Lei Zhenyu for a while, and then got into the tent together. After a few minutes, he came over with a few small black balls.

Now Fang Yang knew that this thing was the legendary thunder bullet. But because of the rush of time, no landscaping was done, and it looked like a sheep dung ball.

Each thunderbolt hit the basalt at the entrance, which only caused the rock to crack, but did not completely shake it open. It seemed that the power was somewhat insufficient.