The Most Powerful Emperor System in History

After having a clear location, Lu Feng did not hesitate any longer, and immediately led Lu Bu, Ran Min, Huo Qubing, Wei Qing, Zuo Ci, five masters of the Holy King, six sword slaves, and an army of 200,000 to the barren mountain.

To be honest, it is a huge problem for so many troops to cross the barren mountains, but now Lu Feng has no good solution.

For the Nanyan Kingdom, there are only two ways to attack the Aoxiang Kingdom.

Either attack from Dingxing Mountain in Hongfeng City, or cross the barren mountain.

Although the barren mountains are steep, as long as they cross over, the army will go directly to the enemy's hinterland, and the enemy that can be beaten is guaranteed to not even know his mother.

"Your Majesty, this barren mountain really deserves to be a barren mountain. It is desolate everywhere, and there are not many trees to be seen." Lu Bu looked at the barren mountain and sighed softly.

Lu Feng also nodded, this barren mountain is indeed a bit strange, and I have never seen that mountain with few trees.

This barren mountain is so big that the trees on it are hard to see, which is really strange.

But he didn't think much about it. Are there still few strange things these days?

This time-travel, this system, is the biggest strangeness.

"Hey, this is..."

Suddenly, Zuo Ci's voice came.

Lu Feng and the others followed Zuo Ci's gaze, but they only saw Zuo Ci staring at a rock.

"Yuan Fang, what's so strange about this stone?" Lu Feng looked at the stone, but couldn't see anything strange.

The only difference is that the stone has some green on it, similar to moss.

Zuo Ci stared at the stone, and suddenly there was some excitement in his eyes, and said: "Your Majesty, please wait for me for a while, I will be right back."

After speaking, Zuo Ci flashed and left quickly.

"This Zuo Ci, what are you doing?" Lu Bu frowned slightly and said, "The main task of the army now is to climb over the barren mountains, and now stop here, what are you wasting time for?"

Lu Feng pondered slightly, and said, "Looking at how excited Yuan Fang was just now, he must have found something interesting. Feng Xian, you send an order to let the army rest on the spot, recover its strength, and move on after a while."

"Yes!" Although Lu Bu was a little puzzled by Zuo Ci's behavior,

However, Lu Feng's orders were still implemented.

And Lu Feng, looking at the stone again, really couldn't see anything different, shook his head slightly, and stopped thinking about it, waiting for Zuo Ci to come back.

After a while, Zuo Ci came back with excitement on his face, and said, "Your Majesty, great joy, great joy, great joy!"

"Overjoyed?"

Lu Feng looked at Zuo Ci strangely, and asked with a smile, "What is the great joy? Could it be that you have already killed the master of the Holy King of Spirit Sword Sect? Haha..."

He was just joking.

But Zuo Ci was very excited and said, "Your Majesty, this matter is even more gratifying and exciting than killing the master of the Holy King of the Spirit Sword Sect."

"Oh?"

Startled, Lu Feng stared at Zuo Ci and asked, "What's even more exciting than killing a master of the Holy King of the Spirit Sword Sect?"

"Your Majesty, please come with me."

Zuo Ci said excitedly.

Lu Feng nodded and followed Zuo Ci. Behind him, Liu Jiannu followed closely, as did Ran Min, Wei Qing Huo Qu Bing, and they were curious that Zuo Ci said that it would make people happy to kill the master of the Spirit Sword Sect. what exactly is it.

Only Lu Bu stayed where he was, guarding the army.

After walking a distance with Zuo Ci, Lu Feng, Liu Jiannu and Ran Min arrived at this place.

There is a cave here. The cave is bubbling with heat and lingering infuriating energy. It is the aura of infuriating Qi in Zuo Ci's body. Obviously, this cave was created by Zuo Ci.

"Yuan Fang, what do you mean?" Lu Feng looked at Zuo Ci strangely.

"Your Majesty, please come with me."

Zuo Ci took out a bright night pearl and took the lead into the cave. Lu Feng followed Liu Jiannu and Ran Min immediately.

The cave is not very deep, and it takes less than two minutes to reach the end.

But on the mountain wall at the end, there are streaks of fluorescent light, these fluorescent dark green, flowing on the dodge, look a bit beautiful.

"This is..." Lu Feng was a little puzzled, and after thinking for a while, he threw an exploration technique on it, wanting to see what it was.

Before the information about the exploration technique came, Zuo Ci said excitedly: "Your Majesty, this is a fine iron stone, very precious, and an excellent treasure for refining weapons."

"Especially the 10,000-year fine iron stone, it is rumored that it can even be used to refine heaven-level magic weapons. Even the most common fine iron stone, the forged weapons will be much stronger than ordinary weapons, and it is no exaggeration to say that it is also a big sword. A broadsword made of fine iron stone can easily cut off a broadsword made of ordinary iron stone!"

The more Zuo Ci said, the more excited he said, "Your Majesty, if we can have a group of powerful refiners who can forge all these fine iron stones into weapons and equip our soldiers, then the combat effectiveness of our soldiers will be very terrifying. "

"Especially in the trapped camp. With the powerful combat effectiveness of the trapped camp, coupled with this powerful weapon, I can say with certainty that the combat effectiveness of the trapped camp will never be lower than those of the dynasty's ace armies!"

When Zuo Ci said this, the information returned by Lu Feng's exploration technique also arrived.

Just like what Zuo Ci said, fine iron stone is the best material for forging weapons and refining magic weapons.

Lu Feng was also very excited and excited.

If you can forge these fine iron stones into weapons and equip your army, especially the trap camp and the Tiger Guard army, do you still need to worry about the Bailan Kingdom and the Jinshui Kingdom army?

What a direct horizontal push!

Are your weapons great? Cut off your weapon with a knife, but let's see how you can fight!

However, the big problem is that the information fed back in the exploration technique is that it is very difficult to refine the fine iron stone, and it must be refined by a refiner at the human level or above.

Moreover, a person-level master refiner can refine two to three pieces of fine iron stone in a day, which is barely enough to forge a sword suitable for soldiers.

This limitation basically eliminated Lu Feng's desire to have his army equip large-scale war knives forged with refined iron stones. It was too difficult.

The status of a human-level upper alchemist is not below that of a human-level upper alchemist, and his status is considered precious.

In the entire Nanyan Kingdom, no one has ever heard of a master craftsman, and it is simply impossible to forge a large-scale sword.

Zuo Ci looked at the fine iron stone in front of him and said, "I also wondered why this barren mountain was bare, and even the trees were hard to see."

"I only realized when I saw the dark green stone unique to the fine iron stone mine. This barren mountain may be a fine iron stone mine. Ordinary trees can't survive on it. Now that I see it, it's no wonder that this place is bare. Yes. It's just..."

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