It's just that Bai Suzhen couldn't report her safety to Chen Qingdai outside, because all her mana was used to cover up - to cover up a small dropper held by Guo Dalu's tail, and in that dropper was the successfully prepared nitroglycerin!

The nitroglycerin in the beaker exploded under the impact of the falling stone on the roof of the cave, but at that time, Guo Dalu happened to use his tail to roll the test tube to absorb a few drops, and planned to do the impact test himself. Pen "Fun" Pavilion www.biquge.info,

The thunder outside the cave did not disperse because it sensed these few drops of nitroglycerin that still remained.

Bai Suzhen guessed this, so she used all her mana to cover up the merit power that nitroglycerin emitted by itself.

That's right, it's the power of merit.

Nitroglycerin is harmful to people, but it is also the most powerful weapon used by human beings to conquer nature, and it really gives ordinary human beings the ability to move mountains and seas! Therefore, it naturally has the power of merit, and the power of merit is far stronger than the alcohol, potatoes, and cotton that Guo Dalu "invented" before.

Bai Suzhen's power of merit couldn't suppress the power of nitroglycerin for a while, and this wave of merit power was emitted, which naturally made Zaoyun discover the clues, but the power of merit is the power of creation that is the most righteous and harmonious, and Zaoyun hesitated for a while, I don't know whether to continue to rain down the thunder and kill the "demonic thing" hiding in the cave, or is it that the heavenly way sensed a fork and mistook the spirit of heaven and earth for a monster?

This is also the reason why the clouds on the top of the mountain condense and do not disperse, but only occasionally split a thunderbolt, if the thunder is really launched with all its strength, Bai Suzhen is useless to dig a deep hole in the ground, if the clouds and thunder can be avoided by digging a hole, then it has become a joke in the cultivation world?

Even if you go into the eighteenth layer of hell, the clouds and thunder can blast you into scum!

But whether it is Guo Dalu, Bai Suzhen, or Chen Qingdai, Hao Geer and others outside the cave, they don't know the reason, Chen Qingdai is desperately thinking about how to rescue Guo Dalu safely under the clouds.

At this moment, a crisp voice said, "Can we use a lightning rod to lure this thunder away?"

Chen Qingdai looked up and saw that it was the three girls who spoke!

Sanniu raised her little hand high as she did in Yixue: "After I used to use battery electricity to pour down the pangolin demon, Brother Guo specially opened a small stove for me and taught me some courses related to electricity, which said that you can use a lightning rod made of iron to lead away the thunder and lightning in the sky." ”

Li Ruhai hurriedly said beside him: "Sanniu, don't talk nonsense! This is a thunderbolt! I haven't heard that a latte can lead away the thunder!"

Chen Qingdai raised her hand: "Wait, Sanniu is right, Guo Dalu did talk about thunder and lightning in Yixue before, and the lightning rod is one of them, although we are facing thunder, but thunder is also thunder." Anyway, a dead horse should be a live horse doctor, quick, Sanniu, you and Li Dayan and Carpenter Zhou will rush to the workshop and make a lightning rod to come out!"

The principle and production process of the lightning rod are not complicated, Li Dayan and Zhou Carpenter are all veterans, and they quickly made a lightning rod, with a long roll of wire underneath.

Sanniu and Huang Manyuan muttered a few words, Huang Manyuan nodded, and came back after a while, but he brought a pair of rubber rain boots and rubber gloves, both of which were a little damaged, and naturally they were also transmitted from the trash can.

Li Dayan personally carried the iron rod on his back, climbed to the top of the small hill where the cave was located, erected the iron rod, and then buried the iron wire attached to the lower part of the iron rod into the soil until it was connected to a swamp at the bottom of the mountain.

That day, Lei did not attack Li Dayan, the cloud had his own sense, Li Dayan was just a mortal, and he had the power of merit on his body, and he had never done anything bad in his life, so he naturally did not beat him.

The lightning rod was erected, but the thunder did not fall for a long time, and I couldn't tell if this thing was useless.

Guo Dalu was in the cave, and at this time he had already put away his tail, carefully pinched the dropper that had absorbed a very small amount of nitroglycerin between his fingers, and said to Bai Suzhen, who was concentrating on casting spells: "Susu, it's not a way for us to hide in the cave all the time, I heard the thunder outside stop, why don't we go out and see, what kind of demons and monsters are attacking us?"

Bai Suzhen just wanted to dissuade Guo Dalu, his mind was confused, and he was found out by the robbery clouds, and suddenly, several lightning bolts struck down, and the granite rock layer several meters thick was split by the thunder, and the gravel collapsed, but fortunately, everyone outside the cave had retreated to a distance at this time, and no one was injured.

The third girl jumped vigorously: "Lightning rod! The lightning rod has worked!"

The lightning rod did work, although the thunder was not all led away, but there were still several lightning bolts, before they were about to fall to the top of the mountain, they suddenly turned a corner, fell on the lightning rod, and finally along the wire buried in the soil, all the way to the swamp, the high temperature caused by the wire conduction, and even the water in the swamp evaporated, and white smoke was raised.

Chen Qingdai patted Sanniu's back: "Okay, little guy, there is you." Quick, start your little head again, and see what you can do to lure all the thunder away? Why don't we erect a few more lightning rods?"

But at this moment, there was a sudden loud noise, but it was a particularly thick thunder that hit the lightning rod, and when the lightning remnants in everyone's pupils disappeared, Hao Ge'er exclaimed: "The lightning rod on the mountain is gone!"

The lightning rod did not disappear, but was melted into iron juice by this particularly thick heavenly thunder, which was found by Li Dayan after climbing to the top of the small hill to check it.

The cloud thunder has its own spirituality, and the villagers of Houlong Village use lightning protection to deal with it, trying to protect the monsters underground, and it quickly notices that although the sky thunder does not know the principle of lightning rod conduction, but its way to deal with it is very simple, that is, to split a more powerful thunder!

In the final analysis, lightning is also a manifestation of energy, when the energy is too large, the lightning rod can not bear it, can not bear it, the thick iron rod melted into a ball of iron juice on the spot, and the iron wire buried in the soil is also broken inch by inch.

Chen Qingdai slammed her legs: "Little sister Sanniu, your thunder channeling technique has failed!"

Sanniu bit her lip: "I have another way, which is to use Guo's cage." ”

Chen Qingdai was stunned: "What Guo's cage?" (to be continued.) )