Lin Yi put away the stone sword and dusted off the dust on his body, "Thank you, Commander Yan, for your acceptance!"

Yan Luo firmly shook the black hammer in his hand, but the murderous look on his face became more and more intense. Obviously, he really wanted to kill Lin Yi.

However, if Lin Yi was killed directly here, he might get into big trouble. Even if he was the commander, the city lord would definitely not spare him.

So, Yan Luo forcibly held back his anger, smiled coldly, and stared at Lin Yi, "Boy, you have some skills, just wait and see!"

After finishing speaking, Yan Luo obviously had no face to stay any longer, quickly dodged and flew out.

"Lin Yi, no, Lieutenant General, you are amazing!"

"Yes, Lord Lieutenant General, you almost defeated Lord Yan Luo, you are too strong!"

"If the deputy general breaks through the Dahua stage, he will definitely become the second strongest in the City Lord's Mansion!"

...

Those soldiers who questioned Lin Yi before, after seeing Lin Yi's true strength, obviously no longer have the slightest voice of opposition.

They are eager to have a master like Lin Yi join in.

"Okay, all back down!" Tie Dao also laughed, and patted Lin Yi's shoulder, "Lin Yi, I really didn't miss the mark. I have to recuperate my injuries in the past few days. I will leave these subordinates to you first. Command!"

"Yes!" Lin Yi nodded.

Said to be the commander, but actually asked Lin Yi to train these soldiers.

Every day, all of Tie Dao's subordinates would come to the martial arts training field to compete with each other and practice their combat skills. It was very lively.

Lin Yi's duty is to stare at them and give them pointers from time to time.

For these soldiers, it was a great benefit to get one or two words of advice from Lin Yi.

And Lin Yi himself was also practicing his sword skills.

Now, Lin Yi has practiced the heaven and earth sword skills to the highest level, and comprehended the realm of the law of the sword. It can be said that he is truly invincible in the same realm.

However, Lin Yi is still not satisfied. The stronger his own strength, the higher the sword skills he wants to pursue. Now that Lin Yi has practiced the ultimate volume of world sword skills, he feels that there is a surplus of power, as if the strength of his whole body can only be Play seventy to eighty percent.

Therefore, Lin Yi practiced the heaven and earth sword skills over and over again, creating new moves, trying to raise this sword skill to a new height.

But after a few days, the progress was slow. Lin Yi's comprehension was unrivaled in the world, but it was not easy to create a powerful sword skill that conformed to the rules of space.

Creation is far less efficient than learning.

After all, almost all sword skills are slowly expanded by countless monks after thousands of years of accumulation.

"Master Lieutenant General, what kind of sword skill are you practicing? It's amazing!" On the side, when the soldiers saw the sword skill practiced by Lin Yi, they all looked straight at him.

"Heaven and earth sword skills!" Lin Yi said lightly.

"Master Lieutenant General, can you teach us?" The soldiers were drooling, obviously salivating for a long time. They thought that Lin Yi used this sword skill to block Yan Luo.

"That's fine, but how much you can learn depends on your understanding!" As he spoke, Lin Yi once again performed the Scroll of Heaven and Earth Sword Skill, and slashed out some ordinary moves at a slow speed.

The group of soldiers didn't dare to blink, desperately trying to remember the moves.

It's a pity that although the Heaven and Earth Sword Skill is a middle-class combat skill, its complexity is one of the best, and ordinary monks can't understand it at all.

Three days later, Tie Dao finally recuperated from his injuries and began formal military training. Naturally, nothing happened to Lin Yi.

Lin Yi was nearby, looking for and hunting all kinds of beasts, and continued to prepare food for the little head.

On this day, Tie Dao suddenly looked serious, and called Lin Yi to the camp alone.

"Commander, what's the matter?" Lin Yi asked, looking at Tie Dao's expression, he knew that something big must happen, and he became even more looking forward to it.

It has been ten days since Lin Yi joined the City Lord's Mansion and became Iron Knife's subordinate, but he has done nothing.

Sure enough, Iron Knife patted Lin Yi on the shoulder, "Just now, Lord City Lord called me, and asked Yan Luo and I to take all the elite subordinates to the Spirit Crystal Mine, destroy the people in Cangyan Emperor City, and take back the Crystal Mine!"

"It seems that there is going to be a big battle!" Lin Yi smiled lightly, his eyes full of anticipation. Lin Yi has always been very interested in fighting.

Tie Dao nodded, "This time, we are pioneers, and we must not embarrass the Everlasting City!"

"When are you leaving?" Lin Yi asked.

"Tomorrow!" Tie Dao said solemnly, "I have already asked all my subordinates to prepare. Tomorrow, we will go to kill the enemy!"

The soldiers of the City Lord's Mansion are naturally well-trained, one day's preparation time is enough, and the next day, they gather outside the camp. There are three or four hundred people, all wearing exactly the same black iron armor, holding Holding a mysterious weapon, majestic and majestic.

"Commander, Yan Luo's people will also go to this battle?" Lin Yi asked.

Tie Dao walked out of the camp and nodded, "Yan Luo's subordinates are the most elite, and they will definitely go there!"

"Let's go!" Tie Dao flew up and roared.

All the soldiers roared, followed behind Tie Dao, and flew into the sky.

Seen from mid-air, it looks like dense black ants, swarming in groups.

Sure enough, Tie Dao flew out of the tent with all his subordinates, and on the other side, Yan Luo also flew in another direction with a group of soldiers.

"My lord's order, Yan Luo and I, split into two groups and attack from left to right!" Tie Dao and Lin Yifei explained in the front.

"It's a good strategy!" Lin Yi smiled slightly. Obviously, the Lord City Lord knew that Yan Luo and Tie Dao had always been at odds. If they fought together, conflicts and disputes would inevitably occur, which would actually affect their own combat effectiveness.

In mid-air, a group of mighty black shadows flew away from this oasis and rushed north.

According to Tie Dao, the location of the Spirit Crystal Mine is not too far away, only a few hundred miles away.

However, this place has already entered the depths of the desert, the sky is full of wind and sand, and there are terrifying sandstorms everywhere, the speed of flight is naturally greatly slowed down.

Those sweeping sandstorms, even monks in the Profound Mansion Realm, who were accidentally involved in it, would have a narrow escape.

Therefore, Tie Dao and Lin Yi were exploring the road ahead, and they could only try their best to avoid those sandstorms. It took them a whole day to fly for hundreds of miles.

Finally, after passing through the depths of the desert, what appeared in front of Lin Yi was a huge sand mountain.

The sand mountain is at least several thousand meters high and several thousand meters long. The entire mountain peak is piled up by sand. Over the years and hundreds of years, this huge sand mountain has been formed.

However, when they got closer, when everyone flew over this sand mountain, they found that there was not one sand mountain at all, but countless ones, rolling up and down!