Han Tianyun couldn't help but be a little stunned when he saw that their reaction was so big.

Could it be that spirit stones are relatively rare in this world?

Is it difficult to find a ten-pound spirit stone?

Sure enough, Wu Yu's explanation then verified his guess.

It turns out that although spirit stones can be bought and sold, because they are rare cultivation resources, they rarely appear in the market for trading.

Even if it does, it will be bought at a high price in an instant.

Only in a big sect like Lei Ling Temple, because there are many strong people and rich resources of spirit stones, the attitude towards spirit stones is not as crazy as on the market.

However, most of the disciples of Lei Ling Temple did not see the head and tail, and it was even more difficult for ordinary people to see them, let alone buy spirit stones from them.

"Can you get a five-pound spirit stone?"

After clarifying the situation, Han Tianyun still did not give up, and continued to ask Wu Yu.

"This ...... It seems still possible. Wu Yu looked at Han Tianyun strangely, and really didn't understand why this young man was so attached to the spirit stone.

Could it be that he is really crazy and wants to use spirit stones to build a peak of ancient martial arts?

Thinking of this, he felt the need to explain it to Han Tianyun again.

"Do you want to quench your body with spirit stones? I'm telling you it's impossible. ”

Wu Yu paused and continued, "If it's so easy, do I still need to come to Lei Ling Academy to study?"

"In fact, the aura in the spirit stone is of no use to mortals like us who have not entered the Accumulation Yuan Realm. ”

"It's just that the unique spiritual field in the spirit stone can help us sense the spiritual energy in the air, and then we can attract the spiritual energy into the body, gradually refining the flesh and blood, and the cultivation can also be slowly improved. ”

After all, Wu Yu is a rich man, and he has studied the knowledge of body quenching in Lei Ling Academy, so he is talking about it one by one at this time.

For the spiritual field he said, Han Tianyun's understanding should be a magnetic field!

Han Tianyun knew that he had misunderstood himself, but he didn't say anything, just listened patiently, and learned more about the spirit stone.

After all, this knowledge is exactly what he lacks.

"If I say that if I have a spirit stone, I can create a steady stream of spiritual energy, allowing you to quench your spiritual energy anytime and anywhere, do you believe it?"

After Wu Yu finished speaking, Han Tianyun pondered for a long time, suddenly raised his head and asked seriously.

"What?, creating aura, and ...... continuously" Wu Yu was shocked and couldn't help but exclaim.

"Young man, although you are the young master's benefactor, it is too much to fool my young master so deliberately!"

Lao Zhuang on the side looked at Han Tianyun's face unkindly, and he completely regarded him as a liar.

"Isn't this kid crazy? Create aura...... Reiki can also be created? hehehe......"

The old aunt who signed up also rolled her eyes and couldn't help laughing wantonly.

In any cultivation book on the mainland, the description of aura believes that this is a kind of heaven and earth vitality from nature, and it is a gift from heaven......

Now this little kid who can't even figure out what the scum class is actually says that he can create aura.

Isn't this a loss of mind?

Seeing that they didn't believe it, Han Tianyun didn't want to explain more, so he turned his head and picked up the registration voucher on the stage and walked out.

"If you believe me, find me a spirit stone as soon as possible. ”

He threw this sentence at Wu Yu, and wanted to go to the tenth class to report.

"Hey, I said, no one is going to say yes this weekend. ”

Wu Yu shouted lazily from behind.

"Uh...... Then how can I sign up?" Han Tianyun couldn't help but be a little speechless.

"Nonsense, you can report at any time when you sign up, anyway, it's a matter of paying money. ”

Wu Yu couldn't help but roll his eyes, thought for a while and asked, "What you said earlier about creating aura, is it true or false?"

"If you believe, support me. Han Tianyun didn't bother to explain, just replied lightly.

"How can you support a five-pound spirit stone?"

"Not only that, but I also have to buy iron rods, copper wires and other items. ”

"That's all?" Wu Yu's interest was raised.

He had an intuition that Han Tianyun was not a lie.

Because in the small dilapidated house on the chain bridge, Han Tianyun had asked him whether the spirit stone would absorb copper wires.

"Young master!" Lao Zhuang on the side shouted anxiously, which means that you must not be deceived by this unreliable liar.

"After this spirit stone creates spiritual energy, does it turn to ashes?" Wu Yu ignored Lao Zhuang and continued to ask.

"No, if you don't succeed, this spirit stone will be compensated to you. Han Tianyun saw that Wu Yu was already interested, and he couldn't help but be a little excited.

After leaving the small broken house yesterday, he has actually been thinking about how to improve his strength as soon as possible.

Otherwise, he would not have followed Wu Yu to the Lei Ling Academy, wanting to enter the academy to learn the knowledge of cultivation.

But now it occurred to him that perhaps the key to everything was how to build a generator as soon as possible.

Not to mention that if you want to enter the Lei Ling Temple, you must first report to the Spirit Academy of the Lei Ling Academy.

Just in the Spirit Academy, he had to study for half a year, and this result was something he couldn't wait.

This is also the reason why he came back to the furnace courtyard with Wu Yu.

When he came to Lei Ling Academy, his purpose was just to clarify all kinds of questions about cultivation as soon as possible, not to study here for a long time.

So it doesn't matter to him at all whether he is in the preferred class or the scumbag class in this furnace courtyard.

His mission now is to find clues to the world of the Demon Tree as soon as possible.

Because the nurse and Xiaohua are still there to live and die.

In his chat with Wu Yu and Leng Yunxi last night, he had talked several times about the Demon Tree, the Lock Spirit Tower, and even the name of Venerable Yuxiao.

But it was nothing.

After thinking about it, Han Tianyun put his mind back on power generation.

According to his understanding of Lei Ling Academy in the past half a day, he believed that his generator would definitely shock the world as soon as it was born.

And as long as he has a generator that can help people quench their bodies successfully, it is naturally much more convenient to find out some news.

Not to mention that it can also allow you to constantly quench your body with electricity, and maybe one day it will succeed.

"You mean, the spirit stone won't be damaged?"

Wu Yu's eyes widened, and he couldn't speak for a long time, and only then did he open his mouth to interrupt Han Tianyun's thoughts.

"No, and it suddenly occurred to me that in fact, only a spirit stone weighing two or three catties is enough. ”

Han Tianyun remembered that after the thunder wedge absorbed the thunder and lightning under the demon tree, the magnetic force became stronger, and the voltage also changed.

I couldn't help but lower the requirements for spirit stones again.

If his generator audience is a group of children who have not succeeded in quenching, it is not good if the voltage is too high.

This is like the process of quenching the body of the Hercules ant under the demon tree, which is extremely painful, isn't it that after the voltage of his generator increases, it is extremely uncomfortable?

"Ahem! You said it earlier! The three-pound spirit stone is easy to find. Wu Yu patted his thigh and said.

"Ahem, young master, don't be fooled. Lao Zhuang admonished, but his face finally softened, obviously the three-pound spirit stone was not such a terrifying treasure in his opinion.

"Shut up, Brother Tianyun is my life-saving benefactor, not to mention that he just used this spirit stone for an experiment, even if it was to give him away, what does it matter?"

"Yes!" Lao Zhuang hesitated for a moment, then finally nodded and stopped talking.

In this way, you will write down all the materials you need and let Lao Zhuang purchase them. Wu Yu turned his head to Han Tianyun and spoke, but he made up his mind and did what he said.

Han Tianyun couldn't help but be a little moved.

At the same time there is a hint of guilt.

Seriously, he chased Wu Yu all the way, originally with selfish intentions.

Or rather, it was against him...... The money comes!

In this respect, Lao Zhuang is right.

But Wu Yu never doubted him, and fully supported his plan at this time.

Such a friend, it is really ...... The more the merrier!