Stepping into the second layer of Qi training, there was a spiritual fruit that transformed the body.

Lu Yu is no longer what it used to be.

Not only have the five senses been greatly enhanced, but even the spiritual power, or divine consciousness, has also been greatly enhanced.

He could sense that outside the mansion, there was the breath of Dharma Protector Ren Weiliang and Master Zhang Jiao.

Master's arrival was unexpected and reasonable.

His small square is a chess piece planted by Zhang Jiao here, and he must come over to take a look.

Lu Yu didn't think much about it, got up and pushed the door open, and went to greet Zhang Jiao.

…

Zhang Jiao walked all the way, listening to Ren Weiliang's return, and felt more and more that Lu Yu was powerful!

Not only can he make all kinds of new things, but he also trusts his subordinates very much!

Employing people without suspicion, suspecting people without using them, this is easy to say, but it is not ordinary difficult to do.

Many people are reluctant to hold the power in their hands, and they grasp everything tightly, because they are worried that once the power is delegated, then the power will not belong to them.

This concern is normal because it does happen.

Not everyone is a natural leader.

But Lu Yu is completely different.

He doesn't love power at all!

I can leave everything to my subordinates to do, and I am not afraid of my own power being shared.

Once you explain the matter, only focus on the progress and the final result, and never point fingers!

This made Zhang Jiao feel very incredible, and he felt more and more that Lu Yu was extraordinary.

Just when Zhang Jiao was so emotional.

But I saw not far away,

Lu Yu, who was wearing a Taoist robe, smiled and walked over briskly.

When Zhang Jiao saw it, he couldn't help but be stunned.

It's just that I haven't seen him for a while, and Lu Yu seems to be a different person.

can ask Zhang Jiao to say what is different, but he can't say it at all for a while.

I just think he seems to be a little ...... Out of this world!

Soon, Lu Yu walked closer and saluted, "I've seen Master." ”

Zhang Jiao touched his beard and said with a smile: "My good apprentice, I don't know if I can't be a teacher, it's only been a long time, and you have developed this side so well." ”

"Thanks to those old people sent by Master, otherwise it wouldn't have been so easy to develop." Lu Yu said with a smile.

"Don't be humble, but not everyone can be like you." Zhang Jiao shook his head, and then patted Lu Yu's shoulder: "I came here because I have something to ask you." ”

"What's the matter?"

"Go inside and say."

"Okay."

The Dharma protector Ren Weiliang on the side and the people who followed Zhang Jiao did not follow him.

Waited until the room.

Zhang Jiaocai opened his mouth and said: "Last time I came because of the magic medicine, and this time I came because of gunpowder, I want to know, do you have anything else?" Don't let me come here again in a few days, my body is tired, and I can't bear it. ”

Lu Yu nodded: "Yes." ”

"Really?!" Zhang Jiao originally just asked casually, and didn't expect much, who would have thought that Lu Yu really had something new.

"Hmm." Lu Yu nodded: "But it's just in my imagination." ”

"Tell me more."

"Well, I wondered, if gunpowder can burn violently and cause an explosion, why can't we use iron to limit the power of gunpowder to a certain point? In this way, the power of gunpowder can be released at a fixed point! I call this weapon a firearm! ”

As soon as these words came out, Zhang Jiao was stunned for a moment, and then couldn't help but widen his eyes, feeling that Lu Yu had opened a whole new world for himself!

Oh, yes.

Gunpowder is so powerful, why can't it be harnessed?

Just let it explode, although the power is huge, but the effect is very limited.

If you use it and release the power of gunpowder at a fixed point, it will definitely be a first-class divine weapon!

Lu Yu's words, the truth couldn't be simpler, you only need to change your thinking to think about it.

But Zhang Jiao didn't expect it, Zhang Mancheng didn't expect it, many Dharma protectors who had seen the power of gunpowder explosion didn't expect it, but he Lu Yu thought of it!

In such an instant, Zhang Jiao understood why Lu Yu was able to develop so many new gadgets, not only from reading ancient books, but also by touching the same path, thinking of things that others couldn't think of!

"You already have an idea?" Zhang Jiao asked.

"There are some." Lu Yu nodded: "But there is a problem at present......"

"What's the problem?" Zhang Jiao continued to ask.

"Iron is not enough, the iron ore that is usually smelted, it is okay to get some spear tips, but if you want to make firearms, especially high-power firearms, it is far from enough, it is too bad." Lu Yu said helplessly.

"I'll provide you with enough iron!" Zhang Jiao said without thinking: "As long as you can develop the firearm you said, I can provide you with as much iron as you want!" ”

When Lu Yu heard this, he couldn't help but be overjoyed.

In this era, the price of iron is actually not expensive.

If it is a hundred steel knives, it is about 10,000 to 15,000 yuan.

But if it is an ordinary firewood knife or kitchen knife, it only costs 50 to 100 yuan.

The price of ordinary ironware is even cheaper, about 20 yuan a catty.

The price of raw material iron is even lower.

But because the salt and iron project is a monopoly of the imperial court, if you want to get a large amount of iron, it will inevitably attract the attention of the imperial court!

So for Lu Yu, there is really no good way for a while, and the stupidest way is to buy ironware and melt it.

But this is both costly and laborious.

If Zhang Jiao can really find a way to get a large amount of iron, it will naturally be great!

The matter of firearms is not only Lu Yu's business alone.

The stakes are high, and the future of the whole Taiping Road is at stake.

Zhang Jiao is naturally very clear about this.

"I'll leave the study of this firearm to you." Zhang Jiao said seriously.

"Okay." Lu Yu nodded.

In fact, he didn't need to study it, he memorized the drawings and everything.

It's just that this time, it's not good to find an excuse to read it from ancient books, and it is really impossible to have these in ancient books.

So pretend to study it and then give the results.

Zhang Jiao naturally didn't know this, he looked at Lu Yu gently, the more he looked at it, the more satisfied he became, if anyone could decide the future success or failure of Taiping Dao, it would be Lu Yu!

This evaluation is very high, but Zhang Jiao doesn't think it's high at all.

In Lu Yu's body, he has seen too many miracles.

That night, Zhang Jiao pulled Lu Yu and had a long talk with him.

The two talked for a long time and talked a lot.

From Lu Yu's magic medicine to the 'elixir' that can burn relics.

From Zhang Jiao's decision to create Taiping Dao, preaching everywhere, it has developed to the whole world.

Over the years, Zhang Jiao has seen too many people and things.

He has the ideals and ambitions to change the world, and wants to educate the people with good Taoism and lead to a peaceful and prosperous world in the world.

But it was so hard that Zhang Jiao felt that he couldn't do it.

But even if he felt that it was impossible to do it, Zhang Jiao still did not hesitate and went towards the ultimate goal step by step.

Because he knows that only by doing it can he succeed.

Even if it fails, it is just a death.

Listening to Zhang Jiao's words, Lu Yu was silent for a long time.

He heard the weight of Zhang Jiao's words, and if Zhang Jiao couldn't accomplish this goal, he would ask him to help him complete it.