The world lies in ruins, the glory of civilization faded. Humanity survives, the sun's last rays still illuminating the world. A surviving scavenger wanders the devastated wilderness, yearning for a distant future. He clings to hope, hoping to find a home before his hopes fade, to carve out a future with his own hands, to build an enduring monument from the ashes of the apocalypse.

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[Slightly hardcore] + [A huge number of self-created academies and students] + [With both angst and sweet moments] + [Daily life/battle]...

Thirty years ago, the Seventeenth Joint Campus was destroyed by an unknown force, turning the once prosperous academy into a desolate ruin. Our forefathers fought desperately during the catastrophe, sacrificing their lives to give their descendants a chance to survive. However, the survivors still wander among the ruins, lost, helpless, and uncertain of the future.

Just as despair was spreading, a firm voice rang out:

"Reconstruction, revival, revenge."

Guided by this brief yet powerful message, the students of Campus 17 wiped away their tears and rose again. They rebuilt their homes from the ruins, unearthing buried scientific discoveries from the depths of the rubble, etching the tragedy into their hearts and transforming past pain into motivation for progress. Beneath the wasteland lies not only a shattered civilization, but also revelations powerful enough to change the future.

Thirty years later, when a similar disaster struck another school known as "Children's Eden," the students of the Seventeenth Campus resolutely raised the blade of revenge. They were no longer helpless survivors, but fighters who had overcome the shadow of death. With thirty years of accumulated experience and the strength forged from the ruins, they would safeguard hope and reverse their fate.

"The past belongs to history, but we remember it."

"What is now ruins, we will rebuild."

"The future belongs to hope, and we create it."

When 28-year-old top hacker Lin Yuan was betrayed and on the verge of death, he was reborn in a high school classroom in 2015 and bound to the "God-level Reincarnation System" - from then on, he shuttled between reality and the copies of the Ten Thousand Worlds, used hacker technology to crack the code of the "Mechanical Kingdom", used modern tactics to reverse the situation in the Three Kingdoms battlefield, and established a survival base in the zombie siege...

But he found:

- The school beauty Su Li is actually the "Princess of the Mechanical Kingdom". She pushed him into the abyss in her previous life, but in this life she carries a "time and space pocket watch" that can go back in time;

- The car accident in his childhood was a system activation ceremony, and his mother used her life to fight for his "anti-entropy privilege";

- The true identity of AI Loli Xiao Ling contains the ultimate code to crack the system.

Every time the system issues a mission, it is a life-and-death gamble: saving your enemy Su Li can gain fighting skills, snatching the cheat device can make you a hacker master, and all choices point to the shocking conspiracy of the "Reincarnation Alliance" - they want to trap all mankind in a data cage and make the system the ultimate tool to control the world.

With the hacker code in his left hand and the system reincarnation point in his right hand, Lin Yuan crushes the villains in the infinite flow dungeon while engaging in a sweet and abusive entanglement with Su Li of "betrayal in the previous life × redemption in this life". When the data flow lines of "God-level system awakening" crawl all over his body, he will eventually uncover the truth of the universe: it turns out that all reincarnations are the ultimate experiment on "free will"...

The sleepless nights engulfed darkness. I ran through the darkness, bloodthirsty monsters howling behind me. Through the thick fog, I seemed to see a faint light. It was a strange power! I had no choice but to throw myself into its arms. With it, perhaps I could survive. Beneath the shroud of fog, a combination of steampunk, witchcraft, and Cthulhu brought about the ultimate midnight revelry. I walked on the edge of darkness, between light and shadow. Nothing could control me, only shadows, everywhere... PS: This is a third-person perspective, and the protagonist is rational and cold.

I was born ordinary, without any amazing talents or background. An accident led me to meet a good friend of my deceased father, and since then I have embarked on a path of no return. With more experience and broader knowledge, I have gradually found my life goals. Everything in the world is in an infinite cycle, because a certain cause leads to a certain result, and I and everyone I meet are looking for the original heart in this cause and effect, and keep moving forward, witnessing the cause and effect of various cases with practice.

Synopsis: This book is also known as: *The Domineering Bomb Girl Falls in Love with Me*, *My Days Living with the Knight Girl*, and *A Chinese Surgeon Can Live Easily in Another World*. Charlotte transmigrates to the Terra world of the game *Arknights*, becoming a viscount in Kazimierz. He even finds a severely injured Sarkaz girl on a rainy night. It's a perfect start, but Charlotte slowly discovers that living peacefully in Kazimierz isn't so easy. When he discovers that Kazimierz has hostile neighbors and internal oppression, Charlotte knows that to protect himself, he must work hard.

A space colony ship crashed on Terra. I slept for ten thousand years, and when I woke up... What? Earth is destroyed? What? The native human race of Terra is destroyed? What? There are sea monsters in the sea? What? There are warp demons in the Arctic? What? There's Originium in the air? What? There's a fluid barrier in the sky? What kind of ultimate cesspool is Terra? Doctor, can you explain this to me? Otherwise, I'll just wipe the whole of Terra out of control!

After transmigrating into a book, Lin Xiaoyue became a brainless, decorative female supporting character in a post-apocalyptic novel.

Despite having zero combat skills, she pestered the male lead to take her into the safe base during the base selection meeting. After entering the base, she relied on the male lead's protection to oppose the female lead at every turn. In the end, she died tragically while taking a knife for the male lead in a zombie horde.

In order to survive happily, Lin Xiaoyue immediately gave up on entangled with the male lead, turned around and followed a group of refugees into the most chaotic post-apocalyptic settlement. She was no longer going to be this brainless, decorative female supporting character!

The genius serves to highlight the female lead; she alone is beautiful.

I thought I could coast along in the most chaotic settlement and live a carefree life, but who knew that everyone in this most chaotic settlement was a selfish and petty person who would fight each other at any time for a little bit of supplies, and would even sell people to zombie research bases.

Oh no... Is their settlement about to be breached? Don't panic, she knows the answer to this question.

A researcher at the base failed to develop a zombie antidote and was expelled from the base, forced to wander to a settlement to await death? Lin Xiaoyue: Doctor, I know the mutation direction and weaknesses of the zombie virus. Quick, roll it up! Let's develop an antidote together!

A mercenary, wounded and abandoned by the base, is bullied while recuperating in a settlement? Lin Xiaoyue: What are you hiding for? You're skilled enough to kill zombies like it's nothing, go build your own power! I know where the armory is!

A superhuman loses their powers after being betrayed by their teammates, and in despair, contemplates suicide? Lin Xiaoyue: I know where to restore my powers. Stay calm, we can win this comeback!

The boy, who was infected with a zombie virus while saving the female lead, is about to mutate and is being quarantined by the base in preparation for disposal? Lin Xiaoyue: You can't do this. Even if you're going to die, you have to die with value. I know a way to suppress the virus. If you can hold on, there's still hope!