Lan Xin felt the changes coming from her body and the smiling faces in the dark. The corners of her mouth slightly raised and suddenly laughed.

Her smile was cold and stiff, but very pure.

That feeling was like a traveler who had been traveling through the wilderness for a long time, suddenly seeing a blooming orchid, and naturally showing a smile.

Simple, pure, but with special magic, infecting the people around you.

"Mr. Li, I will give you a thank you for everyone."

Lan Xin turned around, the smile on her face had disappeared, and she looked at Li Yu and thanked her seriously.

"This is my job, you don't have to thank me."

Li Yu shook his head slightly and did not accept it, "It's just that I found out that it was too late and I couldn't save them."

He looked at the grave ahead, and this sentence was sincere.

If possible, he also wants to save these miserable people.

Lan Xin didn't answer the conversation, but just looked at the new grave in front of her quietly.

Li Yu turned around, looked at the other person's side face, and sighed: "Your revenge has been avenged now. If you can let go of some things, please give up."

Lan Xin looked back, her eyes were cold, and she said with a stiff tone: "I can't let go! Even if those people are dead, there are still many beasts like them in this world!"

"They are not worthy of living in this world, they should all die!"

A cold voice sounded on the plain, and a strong resentment and hatred erupted from Lan Xin.

Seeing this, Li Yu burst out with momentum, and his dignified power successfully suppressed the resentment on the other party.

Lan Xin's expression returned to calm, she glanced at Li Yu, nodded her mouth, turned her head, and finally didn't speak.

Seeing this, Li Yu didn't say much.

The grudge of tragic death cannot be let go of by just a few words.

However, the decisions he made before were not without effect.

At least the other party no longer has hostility towards all human races, but only has murderous intentions towards those evil people.

"Go back."

Li Yu took Lanxin away and prepared to return to the cave where he was imprisoned.

The latter did not resist, but followed honestly.

When they entered the valley, they saw fierce ghosts, who were guarded by the Netherworld Army and went underground.

In addition, Lan Xin also saw many mortals coming outside the valley.

They are busy building something like a round tower.

"What's that?"

Lan Xin looked at the place where the round tower was, and there was a look of confusion in her eyes.

"That's a blast furnace, used to smeltein iron."

Li Yu took a look and said without shyness.

Although Xuan Iron Ore and Chisha Iron Ore belong to spiritual gold, their grade is very low. Although using ordinary fire takes time, it is not impossible to refine.

In order to speed up the speed and output of iron smelting, Li Yu thought of the blast furnace iron smelting in his previous life.

However, he only knew the general principles in his previous life, but he did not know the specific content.

Fortunately, he had a system, so he spent some time in the end to deduce a more perfect blast furnace iron smelting method.

The blast furnace iron smelting method has been used in ancient battlefield mine veins, and the blast furnace here in Canyue Valley was also built by the old people.

Just wait until the blast furnace is built and the ore is in place, it can be refined immediately.

"Iron smelting? Is there an iron ore underground in the Canyue Valley?" Lan Xin said in surprise.

"Well. It's not just iron ore, but also a kind of spiritual gold, with high value."

When Li Yu saw Lan Xin successfully taking the bait, he nodded and smiled.

Of course, he took the other party out this time, of course it was impossible for him to take him to see the newly built cemetery.

Lan Xin is not old and is kind by nature. Even after death, she can clearly distinguish between grudges without being affected by resentment.

For such people, if you want to persuade the other party to help, you can only understand them with emotion and reason.

But he thought of the solution, but he couldn't take the initiative to raise the matter.

That will only give the other party a profit-seeking impression, and there may be no problem at the moment.

But it has basically ended, and the possibility of both sides taking a step closer.

I'm talking about the relationship between superiors and subordinates, don't think wrongly.

So Li Yu took the other party from here to let the other party see these.

This arouses the other party's curiosity and asks him to ask for it on his own initiative.

"Then the reason why you came to Canyue Valley is actually because of these ores?"

Lan Xin's voice suddenly became low and her tone became much colder.

"Of course not. I was the county and first knew that there was a ghost disaster here, and then I found the ore veins later."

Li Yu was a little surprised by the other party's IQ and his expression remained unchanged.

"So what do those little guys do?"

Lan Xin looked at Li Yu, but didn't hear the words he didn't want to hear, and she suddenly felt relieved.

As for whether the latter was lying, she thought it was unlikely.

Because I have been imprisoned, the other party does not need to care about his feelings.

"The resentment and yin energy in the Canyue Valley is too strong, and it is not suitable for human race to stay for a long time. In order to mine the mining veins, I asked those little ghosts to mine."

"You are smelting iron to build weapons?"

"nature."

"Haha!" Lan Xin's expression became cold and she sneered: "As long as you are still the same as those people, all you think of is war, completely ignoring the life and death of ordinary people."

Hi! I said, how do you have a female ghost brain? Are you straight and without any curves?

Li Yu was speechless. He was thinking about problems, but he could only think of these things.

"You are right. I made weapons because of war, but it was not for the sake of selfish interests to invade others."

Lan Xin was a little surprised that Li Yu was calm. She still sneered on her face, looking at the other party quietly, waiting for the latter's explanation.

"Do you know what the situation in the world is now? What environment do the people live in?"

Li Yu looked at Lan Xin and asked each other two questions directly.

The latter was silent and could not answer. Li Yu continued, "You don't know, then I will tell you. If the demons and monsters are everywhere today, they have powerful power. The martial artists of the martial arts world and the imperial army are no match for them at all!"

"Even Chang'an, the world's largest city, has been occupied by ghosts and has become a forbidden area for a human race!"

Lan Xin was moved when she heard this, but she still felt a little disbelief, "Is the situation in the world so decayed?"

"It's normal that you don't believe it. If you didn't witness it with your own eyes, I don't believe it either."

Li Yu shook his head gently and sighed, "I have been to Yuanling County, where there is a cult called Tianlaohui, which is a disaster for the sake of the disaster; and there are also Black Mountain ghosts occupying a county, and only a thousand people remain in the county."

"If the soldiers under my command had not used their lives to fight against those cult believers and ghosts, the people of Yuanling County would still live in hell!"

"I'm looking for mineral veins, opening the furnace to smel iron, and creating weapons! Is it really just for my own selfish desires? Of course not!"

"I am trying to expel foreign races and save the people, and to give this world a bright world! Let the people of my country do not have to live in the suffering of hell, and be able to live safely and happily until the end of their lives!"

The more Li Yu said, the more he felt it was easy. Later, he believed it himself.

Facing the sun in the sky, a passionate and passionate heart arose, as if he is really a great hero for the country and the people!

If he doesn't talk about his heart, then he does this.

Li Yu's voice is loud, his words are clear, his emotions are abundant, and his peerless appearance and temperament are used to bring out his charm to the extreme.

Whether it was someone like Tieshan Li Yan, or a female ghost like Lan Xin, who was wary.

At this moment, they were deeply infected by the emotions in Li Yu's words.

Li Yu turned around and saw that Lan Xin was still silent. He said again: "If you don't believe it, you can ask those blacksmiths and men to see if what I said is true."

Lan Xin then looked up and looked at the handsome young man in front of her. The other party raised his head and chest out, with a calm expression, and his eyes looked straight to her without dodging at all.

"good!"

Li Yu's heart moved slightly, but he didn't expect that the other party would really ask.

However, he is indeed worthy of his heart in this regard, so he is naturally not afraid of the other party's inquiries.

For the authenticity of the answer, neither he nor Tieshan Li Yan would appear, and only let Lan Xin ask a ghost.

Lan Xin went to the blast furnace, while Li Yu stood on a hillside to monitor.
To be continued...