Hua Bei took Liu Lang around, introduced the usefulness of each place in the academy city, and then sat down in a coffee shop.

"Next, I hope you will listen carefully to everything I say, which is related to the meaning of the existence of the second universe, and it is also the crisis facing the real universe. Looking at Huabei's serious little face, Liu Lang was not joking with her, and nodded seriously, indicating that he would listen carefully.

Listening and listening, Liu Lang realized that he knew too little, and this universe was not safe...

According to Huabei, more than 1,000 years ago, the Second Universe was just a game, with 100% virtuality and the ability to scan the physical fitness of reality, which set off a craze at the time. Later, over time, although other game manufacturers could not fully copy the capabilities of the second universe, they gradually approached, which made people who were already a little tired of playing the second universe switch to other games, and the second universe fell into a trough for a while, until a major crisis was born in the whole universe.

This is a thing that Liu Lang only knows the name but doesn't know what it is, and it happened more than 1,000 years ago. Liu Lang only occasionally saw that some books mentioned it, but none of the books clearly stated what the dark invasion was.

And what Hua Bei told him was the specific situation of the dark invasion, more than a thousand years ago, black wormholes of different sizes appeared in many places in the universe, different from the black holes that absorb everything, and they are not the wormholes that ordinary spaceships pass through when they sail on the curved surface, and this kind of black wormholes will not change their position once they appear. Depending on the size, it will start teleporting various monsters outward after varying amounts of time.

Due to the initial ignorance, coupled with the fact that many scientists wanted to study what this black wormhole was, and at that time all the races were very confident in their own strength, people did not carry out the first time to eliminate the action, and then the tragic reality gave the proud races at that time a resounding slap in the face, and the disaster began, some small-scale black wormholes in the monsters due to the limited maximum combat power, although there were many of them, but the vast majority of places were defended, but the medium-sized black wormholes began to rout, and the large-scale black wormholes passed through the grass。

For decades, the entire universe has been fighting against the Dark Clan, and the invincible technological weapons in the past are almost useless in front of the Dark Clan, and at present, the most effective fight against the Dark Clan is the source force, which is why the entire universe is currently researching the source force armament and large source force weapons.

Since the first Dark Invasion, black wormholes have been frequent. After so many years of research, two pieces of information about the dark race have finally been obtained: first, it will only appear on living planets, and the more life on the planet, the larger the scale of its appearance, and if there is life on several surrounding planets, it will almost inevitably appear large-scale black wormholes. Second, the strength of the dark clan, whether weak or strong, violent and aggressive, only has rudimentary wisdom and cannot communicate.

In the past few decades, thousands of planets have been completely destroyed, tens of thousands of planets have been devastated, and millions of planets have been devastated despite the difficulty of defending. Slowly, the black wormhole will still appear, but it will be much better than the first time when it was completely unprepared, and the war has been going on but there has never been a super-large-scale fall like the first dark invasion.

It was then that historians discovered that the appearance of these dark people was somewhat strikingly similar to some of the murals or sculptures previously found in the ruins of some ancient civilizations. The veil of the dark race has finally been lifted, and according to the interpretation of ancient civilizations, people have found that the dark race comes from the deepest darkness of the universe, where there is a powerful dark king who breeds a lot of darkness all the time. But the gods of the Great War of the Ancients sealed the Lord of Darkness together with various civilizations, at the cost of the total extinction of the ancient civilizations. Now the appearance of this black wormhole means that the seal of the Dark Lord has been loosened. In the future, once the Lord of Darkness appears, the universe will be destroyed again.

Of course, in the modern universe, with the development of science and technology, many people are atheists. Many people don't believe in the existence of the Lord of Darkness, they think that it must be the Pathfinder sent by the civilization of the universe that does not know what is the place to attack them. Until the Light Clan was revealed.

The Light Race, a race born from the stars in ancient times, is a life made of pure photons. The only race that survived the war with the Lord of Darkness, but it also suffered a fatal blow, most of the souls of the people of the Light Clan were lost in the endless void and could not come out, and the body of the Light Clan was in a pure photon state most of the time and could not be discovered, and occasionally the photon state would combine with some matter in the universe, so that the life next to them would perceive their memories.

Before the invasion of darkness, a Terran research group studying the void had captured a life that existed in the form of a spirit body similar to a soul, but unfortunately language could not communicate, and the only word that could be deciphered from this spirit body was the Lord of Darkness.

When this spirit became known to the world, scientists of various races began to study it, and the results were gratifying. A fluke caused the spirit of this Light Clan to sense the flesh, and after the fusion, the Light Clan appeared in front of all races. His memories have been very vague due to the passage of time, but even vague memories are enough to activate the LightClan's ability, Memory Sharing, and when the LightClan shares the memories of the battle with the Dark Lord with the highest levels of each race, all those who perceive any despair choose to believe it.

The originally opposing Pan-Universe Humanoid Alliance and the Titan Empire finally shook hands and made peace in the face of the catastrophe of the entire universe, and began to jointly study ways to deal with the dark race. The Light Clan told people that the purpose of the black wormhole was to kill all life and absorb life energy to accelerate the speed of the Dark King's breaking of the seal, and according to the information given by the Light Clan, the Black Wormhole Disruptor was made, which can interfere with the Dark King's sense of life, so that the black wormhole will not appear in densely populated places. It's a pity that jammers can't completely cover the entire universe, and hundreds of war zones have been created, which are jointly defended by two major forces.

After that, the Pan-Universe Humanoid Alliance officially acquired the second universe, transformed the second universe into its current state, and added the information collected from various dark races to it, and the second universe mission area needs to face the dark race, which is also to enhance people's ability to deal with the dark race. After all, no one knows when the next massive invasion of darkness will take place ...