Everyone could see that this was obviously not an ordinary weather change.

Just as this abnormal situation caused people to have doubts and restlessness, the huge air defense siren resounded throughout Martial City instantly and at the same time, the whole Martial City plunged into a haze of panic.

"Alert! Alert! The large-scale chaotic energy of the abyssal demons is appearing, please be prepared!"

"Alert! Alert!..."

The deep and loud announcement sounded loudly. At the same time, all computers, TVs, mobile phones, and large advertising screens in various buildings in the city all had warning messages appeared out of nowhere.

Under the warning of various official channels, the entire Martial City including Tong City immediately entered a high degree of martial law, and everyone began to get busy.

For a while, the atmosphere of tension and restlessness filled the whole city.

Everyone initially thought that it would take a while more for the abyssal demons to appear again, but they did not expect that they would actually appear on the day when the Energy Detector was launched.

Unlike the abyssal demons encountered by Yang Song and those mages last time, this time's abyssal demons' invasion was not only sudden but also extremely large.

"It appeared! It appeared! Look at the sky, the spatial crack passage of the abyssal demons has appeared!"

A horrified cry made the nerves of everyone on the street tense without warning.

Everyone saw a huge black spatial crack appeared thousands of meters high in the sky.

"Is this the legendary spatial crack that the abyssal demons use to cross the world? I have only seen it in some documents. I did not expect to see it with my own eyes in my lifetime," a certain person sighed.

"Brother, are you still in such a mood to sigh in admiration at this moment?"

"What are you afraid of? It's no longer fifty years ago. I believe that soon, people from the five major organizations and the official troops will show up."

As soon as this remark came out, it immediately attracted the attention of everyone.

It was worth mentioning that the effect of this remark was good, and the mood of everyone on the street had calmed down a bit.

And the next scene also proved that what this person said was not wrong at all.

Every pedestrian saw all kinds of fighter planes coming from all directions one after another, and then dozens of lights of various colors lifted from the ground in unison.

And each of those rays of light represented the presence of the mages!

"The abyssal demon has appeared!"

Boom!

But that scream was quickly submerged in a wave of loud noise!

This was the official fire.

The attack went straight into the air and dived straight to the abyssal demon that appeared first in the sky at a kilometer high.

Under these dim conditions, after several kilometers, people on the ground could still clearly see the outline of this terrifying abyssal demon, and its huge size could be seen.

Missiles of various sizes, large-caliber high-velocity guns of various tanks, fast-shooting guns of the fighter jets…

Overall, the official forces used all kinds of conventional mass killing weapons one by one and attacked with all their strength!

Boom, boom…

With the intensive firepower, the surrounding area of the terrifying abyssal demon was full of light caused by the explosion.

The situation looked destructive, but it was fine since all the ordinary people had already been evacuated and even if those buildings were destroyed, it was still fine as lives were more important than wealth at this moment

The overall situation looked undoubtedly looked great on the surface.

However, when the attack slowed down, people were shocked to realize that there was a huge energy shield around the terrifying abyssal troll.

The previous intensive attacks could not even break the energy shield!

More than fifty years ago, when those abyssal demons came to the world, mankind was facing an unprecedented crisis.

And coupled with the abysses at that, it was on the verge of destruction.

But with the emergence of high-level powerhouses, mankind had some breathing opportunities and living space in desperate situations.

Finally, not long after that, many powerhouses worked together to destroy the huge spatial crack where the abyssal demons came to the Blue Star, and all the abyssal demons left in the world of Blue Star were wiped out.

As a result, except for the abysses, the Blue Star could be said to have a relatively peaceful development environment and current prosperity.

But because of this, the juniors' knowledge of abyssal demons was limited to a small number of documents.

But at the moment, the horrifying abyssal troll hung high above Martial City and easily blocked the fierce attack of the official troops gave everyone a very intuitive understanding of the horror of the abyssal demons.

The attacks of the official forces were not effective, therefore, the anxiety of the people in Martial City instantly spread.

When the dozens of mages had no signs of taking action, this anxiety intensified in an instant.

In the various places, after discovering that the situation was not right, many people who were still watching the show began to rush to the defensive facilities underground in the city.

Although the abyssal demons disappeared from the world of Blue Star, every country was prepared for danger, and C Country was no exception.

For decades, huge underground fortifications had been built in major cities. Now, these fortifications had finally come into use.

Why didn't those dozens of mages and ability users in the sky take action?

Most people did not understand, but Yang Song who had arrived at Martial City some time ago could see clearly.

In fact, it was not a piece of high-level confidential information. As long as one had some connection with the government, one would know. But even so, the number of people who knew this secret was still very limited.

The entire Martial City was shrouded by powerful energy similar to a formation.

If nothing else, those dozens of mages and ability users were waiting for it.

After the official attack stopped, a dense cluster of low-level abyssal demons began to flow out of the spatial crack behind the huge troll!

It was like a turn-based game. After the human's attack round, the abyssal demon's attack round began.

The next moment, Yang Song's speculation was confirmed.

When the demon descended to less than two kilometers from the ground, a super protective shield covering the entire Martial City appeared, blocking all the abyssal demons outside.

As the abyssal demon army attacked, the energy on the super shield became weaker and weaker.

In less than five minutes, the super protective shield seemed to be on the verge of breaking apart.

"It should not be that simple, right?" But Yang Song narrowed his eyes and murmured to himself upon seeing this.

Although the super protective shield seemed a little weak to support, from the perspective of Yang Song's Spiritual Sense perception, the energy in this super protective shield was not significantly weakened.

"I knew it it, I knew it!"

Among the few people who were still watching the scene, one of them looked at the file sent by someone on his mobile phone and said in a loud voice with excitement.

As soon as he finished speaking, he saw that the expressions of everyone around him were a little weird.

After discovering that the super protective shield was on the verge of rupture, the man did not look worried. He looked very optimistic and said, "Don't worry, everyone, I just found the information on this protective shield."

His voice was loud, but there was no obvious reaction from the other people. They were all watching the battle in the sky nervously, hesitating whether to leave or stay.

"It's the Three Stars Masters."

This time, his voice did not increase significantly, but the words "mystic warriors" were like a depth bomb, refreshing everyone present.

The man hurriedly explained, "Our protective shield in Martial City was set up by the Three Star Masters fifty years ago. When the city is attacked by strong enemies, it will be passively triggered."

"Three Stars Masters?"

"Yes!" The man nodded with certainty, "If you don't believe me, check it yourself. This is really the arrangement of the Three Stars Masters."

In this area, everyone was agitated again.

Many people's faces were unbelievable.

These people were all senior martial artists, and after confirming that the protective shield was really arranged by the Three Stars Masters, they were all lightened up one by one.

Three Stars Masters!

It was just a title with three words.

But these three words were enough to make people sigh with peace of mind.

Yang Song who was not far from the place also heard what the man said, and he smiled slightly.

Three Stars Masters were indeed worthy of the top powerhouses.

Soon, in the expectation of everyone, the protective shield arranged by the Three Stars Masters around Martial City was broken!

However, before the millions of people in Martial City could express their disbelief, the broken super protective shield turned into three spherical balls of light in the sky.

In the end, these three virtual-looking spherical balls turned into real and solid balls.

Finally, the three solid balls glowed in three different colors of light before many light spots of various colors appeared and slowly condensed into three human figures hundreds of meters high composed of three elements: earth, water, and wind.

These elemental bodies had rough appearances, but they could be clearly recognized as three women.

"Three Stars Masters! They're the Three Stars Masters!"