Cross different worlds

In the year 4321 AD, NGC 123 spiral galaxy, an asteroid rapidly moved in the universe.

Since entering the space age in 1957, various technologies have made rapid progress. Starting from December 22, 2025, the first asteroid, known as the "apocalypse" by later generations, rapidly collided with Earth from the universe. For the first time, hundreds of countries on Earth have set aside various prejudices and teamed up with hundreds of super nuclear warheads to smash asteroids. From then on, the curtain of the apocalyptic era of humanity was lifted

In the following thousand years, over a thousand asteroids and comets capable of annihilating humans on Earth flew towards Earth from all directions of the universe. On average, humans face the danger of complete extinction once a year. During this terrifying period, racial conflicts, national hatred, and personal interests have become insignificant.

Countries initially existed in the form of alliances, gradually becoming common interests, which evolved into a new great power. The new great powers then formed alliances with each other into new interests, and then continued in a cycle.

In 3333AD, when a comet called "Terminator" was destroyed in its incoming orbit, the Earth and Space Administration announced that the end of the apocalyptic era would come, and the Earth would no longer be threatened by asteroids for the next thousand years. At this time, all countries on Earth had formed an organization: the Earth Alliance.

The apocalyptic era, which lasted for over a thousand years, has made everyone realize the importance of peace, and at this moment, the level of human technology has reached an unimaginable level more than a thousand years ago. Less than 600 years after the beginning of the apocalyptic era, humanity had already achieved interstellar travel.

After the end of the apocalyptic era, the Earth Alliance began to embark on interstellar colonization, and at the same time, various aspects of scientific research also ushered in a flourishing era.

Laser weapons, energy weapons, genetic revolution... Without the barriers between countries, the flow of technological information has become incredibly rapid, and research has shifted from military to people's livelihoods.

Especially after entering the 40th century, the wormhole theory became increasingly mature. In 4300 AD, Dr. Wang from the Alliance University piloted his self-developed "Butterfly 1" spacecraft to achieve the first wormhole crossing in human history between the Milky Way and the Andromeda galaxy. This long-distance space jumping technology has further accelerated humanity's pace of conquering the universe.

Inside the asteroid, Ling Yu took a sip of coffee and then looked up at the time. It was still far from the safe limit of black hole number 9528, and he decided to order another plate of caviar to enjoy it beautifully

Ling Yu is 24 years old and a graduate student at Alliance University. At this moment, he is on an interstellar spacecraft modified with an asteroid. It was impossible for him to board this spaceship, which embodies the most advanced human technology, with his abilities. The reason why he was able to appear here is because his mentor is Dr. Wang, who achieved wormhole navigation.

Speaking of this matter, Ling Yu has always felt very strange. His grades in school can only be considered below average. During the exam, his character exploded and he managed to pass the score line. I thought it would be great to find an ordinary professor as a mentor, but unexpectedly, I was selected by Dr. Wang. It was like a pie falling from the sky hitting me.

Ling Yu is also a person who knows the good and bad. Dr. Wang's ability to enroll himself as a student undoubtedly gave him a chance to start a new life. It was quite difficult for Ling Yu to become a student of Dr. Wang at his level back then. The disconnect in his knowledge level made it difficult for Ling Yu to understand what Dr. Wang was saying.

In order to repay the kindness of his mentor, Ling Yu showed superhuman potential in the following years, and it took him two years to keep up with Dr. Wang's pace. Dr. Wang is also very satisfied with Chen Pan's spirit, and now he basically brings Ling Yu with him on any project.

The mission of this asteroid spacecraft named "Chaos" is to go to the black hole numbered 9528 for scientific data collection. The theoretical system of wormholes has become increasingly perfect, but the corresponding knowledge system of black holes is still quite poor. As a world-class physicist in the field of space science, Dr. Wang was naturally entrusted with important tasks by the Earth Union, and Ling Yu also joined this project as a result.

Black holes are a rather difficult topic to study, as they devour everything around them, making it impossible for spacecraft to get too close. Because it does not even emit light, it cannot be studied well with the most advanced astronomical telescopes. Dr. Wang is a radical physics researcher who is very imaginative and daring. After detailed research and sufficient preparation, he decided to use the main gun of a cosmic class warship to bombard a black hole to obtain more data for further research.

Although the research focus of the Earth Alliance has shifted to people's livelihoods, after so many years of research, military strength cannot be underestimated. This cosmic class battleship main gun is the most powerful weapon of the Alliance, and can even destroy planets the size of Jupiter.

After savoring the delicious caviar leisurely, Ling Yu was still unsatisfied and wanted to have another one. However, looking at the time, he could only wait another time. Dr. Wang hates people who are late the most.

After checking out and leaving, Ling Yu quickly arrived at the core command center inside the asteroid, with many colleagues busy with their own affairs. After checking the matters and materials he was responsible for and confirming their accuracy, Ling Yu tidied up his appearance and calculated the time. Dr. Wang should have arrived.

A few minutes later, the gate of the command center opened and Dr. Wang, who was almost bald, walked in.

"Lingyu, let's start the inspection!" Dr. Wang came in and directly instructed, which was very in line with his style and clean.

"Yes, Doctor!" Chen Pan nodded and began manipulating the machine in front of him.

"The energy center has completed the inspection and no issues have been found!"

"The launch device has been inspected and no issues have been found!"

"The data collection device has been checked and no issues have been found!"

"..."

A burst of electronic female voice explained the situation one by one with a beautiful voice.

"Doctor, everything has been checked and there are no problems!" Ling Yu reported to Dr. Wang.

Dr. Wang nodded and said, "Well, that's great! We'll be in the target area in ten minutes. Are you all ready?"

"Ready!" everyone in the command center answered loudly, excited to join this cross generational research, making everyone feel indescribable pride.

"Hehe, don't get excited, just relax! Chen Pan, open the anti matter gravity scanner and start locking in the target area," Dr. Wang ordered.

"Yes, Doctor!" Ling Yu immediately took action. The black hole could completely devour even light, and could only be locked in using antimatter and surrounding gravity.

A few minutes later, the asteroid stopped moving, and a huge barrel protruded from inside the asteroid. After a quarter of an hour, the barrel sprayed a huge column of energy towards the front.

To the naked eye, there was clearly a void ahead that seemed to have nothing, but after the energy was bombarded, it seemed to crash onto a huge wall, disintegrate, and then disappear in an instant.

"Doctor, it's successful!" Ling Yu exclaimed happily to Dr. Wang. After the bombardment, the data collection device was using antimatter and gravitational waves to quickly record everything that had just happened, all of which were extremely precious data.

Just as the joy didn't last long, Ling Yu's smile immediately froze and he said, "Doctor, the situation seems to be a bit wrong." Before Dr. Wang could answer, a huge change appeared on the screen ahead.

A large amount of light appeared in the void and converged together, resembling a huge funnel from a distance. The rapid convergence of light, finally emitting an invisible light like a star.

"Oh no, hurry up with the wormhole transfer. The black hole has recombined the energy emitted by the energy cannon and may reflect it back!" Dr. Wang immediately shouted anxiously. As a top physicist, he naturally guessed the possible situation at the first time.

Everyone in the command center immediately quickly manipulated the machines in front of them, but unfortunately, the black hole did not give them time to escape, and there was no sound. The small star with concentrated light emitted a huge energy column towards the asteroid.

The "boom" energy column can directly shatter the moon, but how can an asteroid block it and instantly shatter it. Ling Yu only felt a flash of light before his eyes and lost consciousness in an instant.

I don't know how long it took, but Ling Yu finally regained consciousness and slowly woke up. His eyes were pitch black, with no strength and a feeling of suffocation.

Am I still alive? Ling Yu immediately thought of that terrifying energy pillar that could destroy even planets, but he didn't expect to be alive. It was truly fortunate.

Not knowing where he was, Ling Yu felt extremely uncomfortable surrounded by sticky things. He wanted to break free with force, but it felt like he was trapped in a swamp, completely powerless.

For a long time, a bright light suddenly appeared in front of him, as if it was a cave opening. Ling Yu immediately moved in that direction with force. Damn it, why is the cave entrance so small? Ling Yu cursed loudly in his heart, and he was actually stuck at the cave entrance. It seemed that this strange hole was very elastic, and Ling Yu struggled forward to break free.

Like experiencing a century long war, Ling Yu finally managed to successfully move out of the cave just before suffocating himself.

"Born, born!" A joyful voice came in Ling Yu's ear. Before he could react, he felt lifted upside down and then slapped hard on his buttocks.

"Damn it! Who hit me!" Ling Yu, who had received higher education, couldn't help but curse loudly, but as soon as he spoke, he realized something was wrong. He actually let out the cry of a baby.

"Congratulations, General! Madam and young master, mother and son are safe!" Upon hearing Ling Yu cry, a female voice immediately exclaimed with joy. Then Ling Yu felt like he had been placed in a wooden bucket for a bath, and then wrapped up in something unknown.

Ling Yu finally narrowed his eyes, and the first thing that caught his eye was an old man with a mouth full of beard and a face full of dark flesh.

"Haha, son, come on, give me a kiss!" The old man even kissed him with his mouth wide open and smelly. Kiss your sister! Ling Yu immediately resisted with all his might, but found that his hands and feet seemed very wrong. Upon closer inspection, he was surprised to find that he had turned into a baby. Riding on Ling Yu's daze, the old man successfully attacked and then hugged Ling Yu and laughed heartily.

"General, General, look, look at that stone!" A maid like woman pointed to a stone on the nearby table and exclaimed in surprise. That is a small stone in the shape of an axe, emitting a dazzling light at this moment, which is very mystical.

"Haha, alright, heaven brings good luck. My son will definitely be a blessed person in the future!" The old man was extremely excited.

Ling Yu no longer has the heart to care about the disgusting saliva on his face, nor does he care about what's wrong with the stone. His head seems unable to react at once. What's going on? General? Madam? Young master! Did I become a baby? This old man said he was my father... As a top student in science, Ling Yu feels like his brain is not enough.

Damn it, I won't be able to travel anymore! After a long time, Ling Yu finally thought of this possibility, and it seemed like he was reborn through time travel. Oh my goodness! This kind of thing that only happens in novels and stories, how did it happen to me! Ling Yu let out a mournful cry in his heart