"Perhaps, we can try to burn out the methane in this cave first," Yang Di thought for a while, then raised the flame and said, "After the methane burns, only carbon dioxide and water will remain. Carbon dioxide will dissolve in water, and even if it is insoluble,
After all, the high density will cause it to sink to the surface. If it produces oxygen again, it will float above, and we can stand and breathe."
"You have a lot of clever ideas, but if you want to burn out all the methane here, you also need a lot of oxygen to support combustion. Are you sure that your Taoist skills are enough to electrolyze that much water?" Ye Shenyu's cold and pretty face
With a speechless look on his face, this guy's current performance is really impressive. On the contrary, he seems to be relying on him for his survival.
"Well, it will be very difficult, but I can pass on the Taoist skills to you, and we will do it together." Yang Di said.
"Okay!" Ye Shenyu agreed and would naturally contribute without reservation.
"Wait, maybe there is a better way." Yang Di thought for a while and decided not to use the Little Wuji Thunder Hand.
That's an entry-level Taoist technique, and it's too weak. Maybe it could use something better.
While speaking, Yang Di flipped his wrist, took out the Purple Chen Talisman, penetrated it with his spiritual sense, and began to read the Yaochi Secret Book left by Xianyin, with a focused expression.
Now that his cultivation has improved a lot, Yang Di almost forgot that he could try to practice some of the more powerful Taoist techniques.
In the past, when Xianyin taught him in person, a person with low strength and dull qualifications was dumbfounded as if he were listening to a book from heaven.
Now that Yang Di has reached the Xuanxuan Realm, and his qualifications have been reborn for the second time, he naturally has more confidence to give it a try.
After reading for a long time, Yang Di was not greedy for merit. He weighed it again and again, and finally selected a Taoist method called "Nine Heavens Thunder" among many Taoist techniques.
In fact, this Taoist method is also very profound, but the advantage is that compared to other powerful magic techniques, the introduction is not obscure. You can practice a little bit first, and then slowly improve when you have time.
"What a profound Thunder Dao Technique!" Even Ye Shenyu was surprised after receiving the imprint of that Tao Technique.
This Jiuxiao Heavenly Thunder Sect is definitely at the level of treasure arts. If it was in the ancient times when cultivation was prevalent, it must have been a method that was not taught to outsiders by a great sect. It is really surprising that this guy was able to obtain it.
"Let's practice quickly. We don't want to practice to a high level all at once. We just want to get a first glimpse of the door." Yang Di sat cross-legged, and then began to seriously evolve those Taoist imprints in his consciousness.
Ye Shenyu nodded and quickly entered the state of enlightenment.
This process lasted for nearly two hours. It is naturally difficult to learn advanced Taoist skills in two or three times. It is necessary to continuously evolve the Taoist imprints until you feel it in your heart, and then you can first get a glimpse of the door.
From now on, powerful Taoist techniques usually have multiple realms, including initial stage, small success, great success, perfection, and transformation, and their power is also different.
Ye Shenyu opened his eyes first, and after seeing that Yang Di was not ready, he continued to move forward.
She is a white jade fox, and now she has extremely high qualifications. She has devoted herself to cultivating Taoism for hundreds of years. During this period, she mainly cultivated her Taoist heart. Over the long years, she has been improving her state of mind.
This is very important for the creatures of the monster race. Unlike the human race, although the monster race also has talent, it pays more attention to acquired efforts.
Some powerful demons will even experience three disasters and nine tribulations, transforming step by step into demons and immortals.
The path Ye Shenyu took was a little different from that one. During these long years, she was not eager to improve her cultivation, but was gathering the foundation of her Taoist heart.
This determination is a manifestation of great perseverance. Don't look at those big monsters and evil monsters. Each of them has strong cultivation. In fact, the cultivation of those monsters has basically come to an end and exhausted all their potential. Unless they take some elixir.
Magic medicine, otherwise it will be difficult to achieve great results.
But Ye Shenyu is different. In terms of realm, she has just set sail. In the future, she will not even reach the realm of spiritual nourishment. She still has the potential to hit higher realms in the future.
This is the characteristic of the demon cultivator. If you cannot bear the loneliness in the early stage, your later achievements will be fixed at a very low level, and there is no way back.
Not long after, Yang Di also woke up, and the two of them fell into the water at the same time, intending to use the thunder technique underwater.
Of course, there is a risk of injuring oneself, but there is a way to solve it. Before performing the thunder technique, Yang Di and the other two took a breath of Qi and spurted it out through the skin, forming a layer of air cushion on the body surface, which absorbed the water.
Isolate.
This way you don’t have to worry about being injured by your own lightning skills!
"open!"
"open!"
After the two were ready, they formed seals almost at the same time and performed Taoist magic in the water.
In an instant, two horned dragon-like purple electric lights rushed wildly in the water, already possessing some of the power of natural thunder and lightning.
The Nine Heavens Thunder is a profound thunder art, and its power is naturally far beyond that of a small thunder hand. Even if it is the first glimpse of the door, the arc it releases will cause lightning and thunder in the entire underwater tunnel.
All around, dense air bubbles steam upward, eventually bursting on the water surface and decomposing oxygen and hydrogen.
Boom! Boom!
Because it was mixed with electric sparks, the moment the oxygen dispersed in the cave, methane and hydrogen exploded violently.
The entire cave was shaking. Yang Di and Ye Shenyu felt the violent movement above their heads, but through the water layer, they were not attacked by the tongues of fire.
"Although I am a demon, I have also learned a little bit of human knowledge over the years. It seems like you have missed another thing, little thief." After the first wave of explosions subsided, Ye Shenyu said jokingly through the underwater voice transmission.
"Yeah, I blame it on sleeping in chemistry class before. I almost forgot that hydrogen after water decomposes is also a flammable gas. It seems that we are going in a circle by doing this." Yang Di smiled helplessly, and naturally realized the problem.
Water is electrolyzed into hydrogen and oxygen. At the same time, this is also a reversible cycle. Hydrogen and oxygen burn and turn into water and sweat!
Although a lot of methane must have been burned in the wave just now, the effect will become worse and worse in the future, because most of the oxygen will be burned and consumed by the decomposed hydrogen.
"Do you have anything that can hold hydrogen?" Ye Shenyu asked.
"By the way, don't tell me, it really does exist!" Yang Di was startled for a moment, and then excitedly took out the eight-treasure bottle.
This Taoist magic weapon has not been returned yet, but now it can be used as a treasure to store hydrogen.
Although the Eight-Treasure Vase is small in size, in fact, this thing has the order of the universe inside, and like the universe talisman, it can accommodate a lot of things.
Later, Yang Di began to think about how to distinguish the yin and yang poles of the current released by the thunder technique.
If Yang Di remembers correctly, it seems that the cathode electrolyzes out hydrogen, and the anode electrolyzes out oxygen.
"It seems that you are really stupid. What's so difficult about this? Jiuxiao Tianlei is a treasure technique. Going a little further back, there are two principles of Yin thunder and Yang thunder. They can combine to display the power of air thunder, and can also
Separately use the power of thunder in a certain direction." Ye Shenyu chuckled. She had evolved a little further just now, so she had already touched some slightly more powerful levels.