Lin Yi still wanted to find out. At this time, a group of patrolling soldiers came from not far away to check the situation of the guards one by one.

Lin Yi secretly thought it was bad, if he stayed here any longer, he would definitely be discovered.

Immediately, Lin Yi stepped into the darkness and quickly escaped while no one was paying attention.

Fortunately, Lin Yi moved very quickly, and with the cover of the night, Lin Yi quickly ran out of the barracks.

When he got outside, Lin Yi didn't go far, but hid on a nearby high ground, observing the situation in the barracks.

Lin Yi had always been very curious about the map that the man was holding, but unfortunately he couldn't get close to it at all, let alone explore the real situation in it.

However, Lin Yi was very patient and insisted on observing here for two days.

On the third day, there was finally movement in the barracks.

All the soldiers were assembled early in the morning, and the tents were also put away. It looked like this group of Heavenly Demon Empire's troops were planning to hurry.

When the appointed time came, Lin Yi quickly returned to join the snake demon and other practitioners.

The snake demon had arrived long ago. After Lin Yi arrived, other human practitioners and demon cultivators also arrived one after another.

Lin Yi and the snake demon counted the number of people, and found that one human practitioner was missing. After waiting for several hours, this person disappeared.

The snake demon shook his head helplessly, "I'm afraid he has been discovered by the people of the Heavenly Demon Empire!"

"I'm sure I'll die if I'm found out, alas!"

"Fortunately, only one person was found this time, as long as everyone is fine!" the snake demon comforted.

Then, everyone told what they had found out, and Lin Yi and the snake demon also said it. In fact, they were similar. In the past few days, there were many people coming and going in the barracks, and the soldiers' defenses were also very strict.

It can be seen that this group of troops from the Heavenly Demon Empire came here with a purpose.

"Today, the people of the Heavenly Demon Empire are about to leave again. They must have discovered something, so they are in such a hurry!" said the snake demon, "This purpose is very important!"

"In other words, as long as we follow them, it's fine?"

Lin Yi also nodded, "I think so too, following them, I'm sure we can find out the truth!"

"Okay, then it's decided!"

Afterwards, Lin Yi, the snake demon and many practitioners discussed a good plan.

It is not easy to track this group of vigilant imperial troops, and Lin Yi has a large number of people, so it is easy to be discovered.

Therefore, only one person can be selected to follow and leave signals along the way, while others follow from afar.

In the end, this person was decided to be Lin Yi, because Lin Yi was the most suitable candidate no matter what aspect was considered.

Lin Yi is of course obliged.

Afterwards, Lin Yi set off first and arrived at the barracks where the imperial army was stationed.

Sure enough, the group of soldiers had already started to set off, forming several long dragons, marching northward.

Lin Yi hurriedly followed, not far or near, just in time to see their movements without being discovered.

At the same time, Lin Yi also left a signal for the snake demon along the way.

This group of troops from the Heavenly Demon Empire moved very fast.

In a few days, it advanced thousands of miles north and entered the depths of the wasteland.

Of course, Mie Shen Yu Yu was a dangerous place, and he encountered various dangers along the way, but for such a powerful army, it was child's play.

For example, this time, more than a dozen giant beasts suddenly appeared on the wasteland.

Each of these behemoths is tens of meters high, waving huge claws, and besieged from all directions.

It seems that they haven't seen so many humans for a long time. In their eyes, this is all delicious food.

"Array, defend!" the leader man calmly shouted.

Afterwards, all the soldiers stopped and formed a neat formation at the same time, the speed was jaw-dropping.

"Roar……"

"Ho Ho..."

The group of giant beasts seemed to feel some kind of threat, and roared in their mouths, shocking everything, and then they all rushed over.

The earth trembled in horror.

The roar of the giant beast was intertwined with the shouts of the soldiers, making it extremely magnificent.

Lin Yi watched from a distance, and was also deeply shocked.

In front of giant beasts, human beings are still relatively small, but if enough numbers are united together, it will be a very powerful combat force.

With a bang, giant beasts had already charged up one after another, like huge mountain ranges. The force of the impact immediately sent a large group of soldiers flying away.

But they were high-level spirit emperors, and they had armor to protect them, so they quickly got up and continued to resist.

With the impact again and again, this group of giant beasts insisted on not breaking through the formation, but their physical strength was consumed.

The leader man, seeing the timing, shouted angrily again: "Attack, kill all these beasts!"

"Yes, my lord!"

Immediately, all the soldiers pulled out their weapons, turned from defense to offense, and slashed outward. Terrifying forces danced between the sky and the earth, forming a large special battlefield.

And Lin Yi's eyes were not on the group of giant beasts, but on the leader man.

Sure enough, the leader also rushed out, his speed was very fast, after all, he was the Heavenly Rank Spirit Emperor.

Soon, the leader rushed in front of a giant beast. Compared with the giant beast, his burly figure paled in comparison.

However, the aura on the leader's body was like overwhelming mountains and seas, and it was not empty at all.

The giant beast's eyes were red, and it slapped it down with a sudden slap, as if it wanted to slap the leader into a pulp.

The leader gave a cold shout, quickly dodged his body, and then a burst of power that soared to the sky suddenly broke out.

It can be seen that around the leader, there are swords with handles. These swords are transformed by spiritual energy, but they are true to form, which is very terrifying.

Lin Yi was also dumbfounded.

There are too many swords, thousands of them, just like shooting stars, controlled by the leader, flowing continuously!

"This is……"

Lin Yi understood that this is a kind of exercise practiced by the leader, and its power is astonishing.

All the swords exploded at the same time, shot outwards, and leaned towards the giant beast at once.

"Roar..." The defense of this giant beast is also very powerful. After all, the skin is rough and the flesh is thick. For them, ordinary attacks are just tickling.

However, the leader's sword array ignored the giant beast's defense and directly penetrated its huge body.

Puff... A series of swords pierced through the giant beast's body, leaving bloody holes one after another. This scene is amazing!