George traveled to the Middle Ages and became a baron. And he also inherited the legacy of the God of Shelter.

However, he found that this world was not only shrouded in fog, but also waiting for him to be famine and doomsday!

...

[The last half piece of black bread has been eaten. If I can't find food today, I can only carry this broken hammer and walk into the fog. ]

"I hope today's diary will not be my last words." George put down the pen in his hand and looked out along the broken wall of the castle bedroom.

The fog outside was stirring and heavy rain was pouring.

......

If, starting today, the Earth you know has become something else entirely, with sandstorms, dust storms, and all sorts of alien creatures destroying all order and laws, how would you survive?

The apocalypse I'm experiencing might just be your future...

[A bizarre arrival + a convoy's survival + humanity's counterattack]

An eerie event suddenly occurs, and the city falls. The still-weak Chosen Ones are powerless to resist and lead humanity to escape the city. The protagonist is one of them, living a life of hiding and fleeing with the caravan.

Until the Holy City was established, the caravan arrived there, and the protagonist joined the Night's Watch, becoming the commander of the First Legion. From then on, humanity began to gain a foothold and start fighting back against the supernatural...

I am just an ordinary businessman. My job is to facilitate the buying and selling of goods between two different time periods.

In the apocalypse, food is as precious as gold; we can't let that slip by. Metals scarce in the modern world? In the apocalypse, you can scavenge and loot them until you cramp up. What? A passenger plane for a ton of food? Get a fighter jet, a bomber, or something. An aircraft carrier? Oh… where am I supposed to find people to operate one? No way!

Are you a fighter jet designer? Of course! Would you take it? Three meals a day and six loaves of bread?

I'm running a post-apocalyptic talent factory here. All skilled professionals from various industries are welcome to join us. Room and board are provided, but there's no salary…

Using the ability to travel between two time periods, he captured all the talents in the post-apocalyptic world, creating a massive behind-the-scenes talent factory and becoming a legendary businessman standing at the pinnacle of power and wealth.

[The new book "The End of the World Begins by Building an Invincible Fortress" has been released, welcome to read it] When the end of the world comes, you need a good vehicle. Motorcycles, cars, armored vehicles, etc. are all weakly exploded. I have a super tank! ...The chariot can not only upgrade the weapon system and defense system, but also improve its form and can fly into the sky and into the sea, and can go anywhere. There is also a chariot shop open, which can be exchanged for various rare items. Weapons and equipment, food and ammunition, evolution potions, evolution fluids, mutant seeds, deprivation potions, etc. are all available. There are also customized alloy puppets, and you can choose the royal sister Loli! (PS: The alloy puppet is not only unparalleled in combat power, but also has other indescribable functions...) In addition, there are many mysterious functions waiting to be developed! ...At the end of the Christian era, a strange explosion swept the world with radiation, bringing the end of mankind to a complete end. Liu Chen was reborn at the beginning of the apocalypse, seizing the super tank system, making up for the regrets of his previous life, and facing the truth of the apocalypse! Fierce and brutal, pushing all the way!

When he woke up, Wu Tianqing found himself crossing into a highway, where the whole people participated in the journey survival game, and there were countless monsters hidden in the apocalyptic wasteland-like ruins around him, and only the road under his feet could give people some hidden effects. The bizarre journey is full of countless surprises and crises. In a difficult survival environment, survival has become the common goal of everyone. Wu Tianqing opened the novice guide, awakened the talent of perception and manifestation, and found that he could actually see the barrage on the game panel, and the barrage prompts of alien netizens made Wu Tianqing seize a glimmer of life! [He is going to die, if he leaves the highway range at this time, he will definitely be targeted by the lizard shemale. 】 [Luckily, the lizard shemale is pregnant, if you can get its eggs and sell them for red goods, it's a good start. 】 [Tianhu start? What interstellar jokes? The lizard shemale can shoot him into a mash with one tail! 】

When a deadly cold wave froze the world in an hour, turning 99% of humanity into ice sculptures, Chen Wang, an ordinary car mechanic, experienced a miracle of life in his Wuling Hongguang van.

He unexpectedly became one of the 1% of "suitable individuals," activating the "Spark" system and binding himself firmly to this weathered and legendary vehicle. Survival points, energy cores, endless modification blueprints... this seemingly unremarkable ride became his last fortress on this eternally dark icy plain.

But loneliness is not a way to survive. Pursued by the all-consuming black tide, he forges ahead, gathering trustworthy companions: a skilled policewoman, a genius mechanical engineer, a compassionate and skilled doctor, a shrewd analyst, a girl with mysterious intuition... This unique team allows the Wuling Hongguang to push its potential beyond its limits.

From welding steel plates to installing electromagnetic cannons, from expanding the cargo box to activating space-folding technology. When the Marauder's heavy trucks roar in, when the mutated hordes of Annihilation Beasts swarm in, when the massive survivor force bares its fangs, everyone will witness—how the national hero's vehicle is transformed into an all-crushing doomsday heavy tank, carving a path of hope across the desolate wasteland!

However, hidden within the Black Tide lies the ultimate secret of the impending apocalypse. Their journey is not merely about survival, but an ultimate adventure to uncover the truth.

Under the extreme test of a post-apocalyptic environment, the survival of human civilization and the choices of humanity—when survival instincts collide with moral bottom lines, when individual strength intertwines with collective destiny, is the apocalypse the end of civilization or the beginning of reconstruction? This novel will explore the survival and transformation of civilization in extreme environments through the intertwining of genetic technology, the struggle for survival, and the struggle of humanity.

II. Worldview Setting

2.1 Doomsday Triggers: Triple Screening

Genetic Virus Outbreak: In 2077, a genetically modified virus called "Crimson Dawn" escapes control, capable of rewriting the genes of almost all organisms, causing terrifying mutations in all life forms worldwide. This virus can infect all life on Earth, including humans, becoming the first screening factor in the collapse of civilization.

A red fog descends: After the virus outbreak, a mysterious red fog appeared in the sky. This fog is actually a "gene filter" from an alien civilization, capable of activating hidden potential in biological gene chains and accelerating biological evolution. However, it also leads to instability in biological genes, causing uncontrolled mutations.

Remnants of nuclear winter: In an effort to control the spread of genetic viruses, governments worldwide launched "Project Ice," using biotechnology-based "freezing bombs" to turn low-lying areas of the world into ice ages, triggering a global nuclear winter. Residual radiation caused some areas to become "dead zones," but it also gave rise to the rare resource "radioactive nuclei."