Over the next few days, Sun Tan's virtual avatar took Mark through the simulated city, explaining to him his life today and what had happened over the years.

Fifty years, half the world, not long, not short, in this vicissitudes of the past half century, too many things have happened, especially at this juncture, external and internal pressures are forcing mankind to move forward quickly, and progress will inevitably be accompanied by pain and challenges, in the past fifty years, two wars have broken out, several times threatening the entire human world of great crises, economic, political, natural environment...... Problems from all sides are frequent.

After the outbreak of the five regional wars for the right to exploit satellites, the Earth-Moon War broke out again, and after moving into the new galaxy, the relationship between the Earth and the Moon has been deteriorating, which is inextricably linked with various interests, and it is impossible to say that it is impossible to say for a few days and nights, and then a lunar smuggling ship triggered all the contradictions, and the smuggling spacecraft disguised as a lunar military transport ship forcibly broke through, triggering a series of firefights, and things intensified, like a flame thrown into a ** barrel, and the already tense situation was detonated.

The Earth-Moon War did not cause particularly large-scale damage, all battles were basically based on space and air battles, and after the war, the earth lost 53,000 warships, including fifteen motherships, and a super battleship in the experiment, which can be called a space giant of the doomsday weapon, the largest spacecraft that human beings can control, it was surrounded by the lunar army in the battle, and chose to self-destruct in order not to fall into the hands of the enemy, and all the tens of thousands of crew members on board were killed, and no one used the escape compartment, The moon lost 40,000 warships, and since the industrial overhaul, the moon's industrial system is much more complete than that of the earth, and the spacecraft and weapons are more sophisticated, and it has always had the upper hand in battle.

However, the result of the war was unconditional peace, although the Earth-Moon War never started on the ground, and neither side carried out planetary orbital bombing, but the war had a huge negative impact on people, the economic sanctions and commodity embargo between the Earth and the Moon affected the lives of most people, commodity prices skyrocketed overnight, and the currency depreciated rapidly, it is difficult to imagine that in such a new era, the famine caused by food shortages still exists. Just after the end of the protracted war in the five regions, the huge moon of fire is still hanging over people's heads, warning the harshness and stupidity of the war, the war broke out again, people's war-weariness is unprecedentedly high, and the anti-war movement has vigorously stepped onto the stage of history.

Almost at the same time, the Moon Conservative Party, which had controlled the moon politics for half a century, was overthrown in a coup d'état, and the White Party, which held high the banner of peace and advocated economic construction, took the seat of the ruling party, and on the other side of the earth, the commander of the United Earth Fleet asked the five regions to force peace, and after being rejected by the authorities, he launched the first orbital bombardment since the war, and the railgun smashed the ** building of the Americas with one blow, and the space warships in all the theaters were unwilling to serve the five regions anymore, and rebelled and demanded peace.

Under the deterrence of absolute force, the five major regions** finally compromised and implemented the forced peace under the intervention of the United Earth Fleet.

The productive forces of mankind are no longer what they used to be, the consequences of the war were wiped out after a year, and the economy of the earth and the moon quickly rebounded to the pre-war level, the only thing that cannot be erased...... It's the pain in people's hearts.

Nearly 100,000 warships were destroyed, and the blood of millions of dutiful soldiers was spilled into the void, their blood congealed into ice in space, combined with the wreckage of the countless abandoned spaceships, iron and blood, this is their monument and their grave, there are no flowers in front of them, no blessings, only ...... from the void Endless silence and solitude.

This is the first large-scale space war of mankind, the space power of the earth and the moon was almost destroyed in this war, and almost all the spaceships put into the battlefield behind were conscripted civilian spaceships, loaded with weapons and armor and pushed onto the battlefield, in this war, people preserved precious space combat materials, maybe one day, when we encounter a threat from aliens, it can come in handy, but no one hopes that it can play a role, these materials will be kept forever in the iron cabinet of the archive or in the museum is very good.

"Okay, I think I've heard enough......" Mark interrupted Sun Tan's narration, his eyes were a little gray, the history of the half century was a little too gray, and he was even a little glad that his hibernation had just avoided this time.

"Well, in fact, there is a lot of bad news, I'll tell you about it later." Sun Tan shrugged his shoulders and said, "There is a lot of good news, you will definitely jump with excitement when you hear it." ”

"My family...... You okay. ”

"My uncle and aunt died on the eve of the war in the five districts, they lived very comfortably, I often went to see them, your father left first, because of the root of the illness left in the shelter in the early years, in order to make the family have enough to eat, he did a lot of dangerous and harmful work at that time, your mother has been depressed since then, and also accompanied him half a year later...... They're doing well, they just miss you so much, miss you so much. Sun Tan said.

"What a bastard I was, and I slept peacefully for fifty years."

"Your sister got the best education, and then she came to the lunar research base as my assistant, she performed very well, and she was very spiritual, she was one of the best researchers I have ever met, she discovered the macro proton electric field, and later invented the proton instrument that captures macro protons, which is a great achievement, and it is not that the Nobel Prize has long been suspended, she will definitely win the physics prize."

"I used to just hope that she could marry well and be happy for the rest of her life." Mark thought of his sister, and the corners of his mouth curled slightly.

"She's married well, she's married to me." Sun Tan smiled, as if he was saying to Mark: Surprise.

"You bastard! I entrusted everything to you, and you actually soaked my sister! Mark grabbed Sun Tan's shoulder, although he knew that this was a virtual space, and it was useless to beat him, he still couldn't help but want to beat this guy.

"It's Xiao Yu and I who confessed...... It's not the first day you've known me, and with my character, it's better to kill me than to deal with a woman. ”