After Ye Tianhan was talking for another hour, Yue Yicai rubbed his head and said, "What do you mean is to let the night wind first use the thunder method to electrolyze water to generate what kind of gas, and then use mana to collide and squeeze one of the gases to generate what isotope, and finally use the fusion reaction to get a weapon that can release huge energy in an instant?"

Ye Tianhan nodded and said, "Yes, the theory is like this, but it will be very difficult to experiment, so I want Brother Ye to try it first." ”

"How do you try?" Night Wind seemed interested, and asked with a smile, "I really want to see a weapon that can achieve the kind of destructive effect you said without any mana bonus, and maybe I can integrate this theory into my own spells after I succeed." ”

Ye Tianhan wiped a cold sweat, he felt that he had opened a door to the unknown for Yue Yi and Ye Feng, and he hoped that in the future, there would be two people in the circle of monks who rubbed and played with their hands.

After looking around, Ye Tianhan found Yue Yi's maid Xiaoqin, that is, the maid who was rewarded by Yue Yi to himself, and told her to find some things, Ye Tianhan said: "First of all, you have to know what hydrogen and oxygen are, and you have to distinguish them, although the equipment is simple, but it can be used." ”

Soon Xiaoqin found what Ye Tianhan needed, a relatively large glass bowl, two glass tubes, two carbon rods, and a silver wire, and then Ye Tianhan simply assembled it to make a simple electrolytic cell, and filled it with water and said to the night wind: "Brother Night, you use two fingers to wrap one end of the silver wire respectively, and then use the thunder method to try it, remember not to go too far." ”

Night Wind nodded, and then began to use the thunder method to electrolyze water as Ye Tianhan said......

After a while, Night Wind remembered the difference between hydrogen and oxygen, which made Ye Tianhan have to admire him, because Night Wind used the monk's unique way to distinguish between the two gases.

After that, the process was more complicated, Ye Tianhan and Ye Feng were also busy for a long time, and even for the sake of the end of school, Ye Feng made an exception and brought Ye Tianhan and Yue Yi into the Infinity Tower, the two of them were doing experiments on the side, and Yue Yi was watching on the side.

After staying in the tower for more than half a month, Ye Tianhan said with a straight face: "Brother Night, you have a high cultivation level and strong control ability, I believe you will definitely succeed!"

After that, Ye Tianhan quickly ran to the side and hid behind an umbrella that Yue Yi took out, and then shouted loudly: "Brother Night, don't worry!"

Hearing this, Night Wind took a deep breath, then nodded slightly at Yue Yi and said, "Miss, I'll go." ”

Yue Yi held her forehead with one hand, she felt a little headache, and after following Ye Tianhan for half a month, the night breeze changed, and it was no longer the gentle, calm, elegant, easy-going, and sometimes a little proud night breeze before.

While shouting in his heart that after this incident, he must let the night wind come back, Yue Yi said: "Night wind, be careful." ”

"It's okay, if it's just what Brother Ye said, it won't hurt me. Night Wind smiled confidently, then stepped forward and closed his eyes slightly, the mana in his hand began to surge.

"First of all, electrolyze the water molecules in the air ......" The divine sense keenly sensed that after the first step was completed, the night breeze began the second step.

"Compress the hydrogen gas generated at a high concentration and use mana to create walls to prevent it from dissipating!"

I saw a small ball of light appear in Night Wind's hand......

"And then!"

Suddenly, the night wind opened his eyes violently and threw out the light in his hand in an instant.

Then Yue Yi clearly saw that the light cluster was expanding wildly, and there was an extremely terrifying force being generated in it.

After three breaths, the light cluster expanded to the limit, and then Yue Yi saw a dazzling light shoot out from its surface, and then the light cluster exploded with a bang, and the storm swept in, and at the same time, a mushroom cloud went straight into the sky!

Looking at everything in front of him dumbfounded, Yue Yi felt as if he had picked up a treasure.

After a while, the smoke dissipated, and a thousand feet of mountain that was originally in front of him had already disappeared, which was due to the fact that the night wind had laid a defensive formation around it.

Rubbing his eyes vigorously, Yue Yi said in disbelief: "Night Wind, you really didn't use mana?"

Hearing this, Night Wind smiled: "It's not completely nothing, it's just that the power under that little mana bonus is not enough to kill a foundation building period monk." ”

"Whew!" After taking a long breath, Yue Yi laughed and said, "This trick is ruthless enough, haha, when those old immortals of the Immortal Yin Sect come, I will give them a bigger one!"

"Ahem, ahem, Miss, be careful not to blow up Wuyun City. Ye Tianhan cowered and peeked out from behind the umbrella and said, "How about Brother Night, you can make a magic weapon according to this principle, put one of this thing for the Zhao army, haha!"

After estimating it in his heart, Yefeng said, "No problem, it's not difficult, I can make it in a few days." ”

"A great god is a great god. After sighing, Ye Tianhan said: "Miss, you see that the little one has made another contribution......

"No problem, when I get out, I'll reward Xiaoxia to you!"

Yue Yi, who was in a good mood, was also extremely bold, and gave Ye Tianhan a beautiful maid, which made Ye Tianhan feel his legs tremble.

A few days later, inside the Infinity Tower, an explosion sounded louder than before, and this time four or five thousand-foot mountains were blown flat.

Seeing the completion of his new move, Yue Yi was in a good mood, and he hoped very much that the monks of the Immortal Yin Sect, the Xiao family, and the royal family would come to taste it immediately.