[Apocalypse] + [Survival] + [Global Transfer] + [Dungeon] + [Synthesis]

All of humanity has been transported to a dungeon world. As a player, Su Yun starts with an initial dungeon and awakens the talent [Synthesis]. As long as he has two identical items, he can combine them into a higher-grade version! Not only can he synthesize anything, but he can do it infinitely! From the lowest-quality resources, he can create the most top-tier materials.

[Dirty Water] → [Tap Water] → [Mineral Water] → [Spirit Spring Water] → [Divine Essence]

[Rusty Iron Axe Lv1] → [Iron Axe Lv3] → [Alloy Axe Lv5] → ... → [Heaven-Cleaving Axe Lv100]

A dark dungeon world, lost people, unknown monsters... What fate awaits them?

Chen Mang traveled to a doomsday world, where corpse tides could be seen everywhere, and death was everywhere.

Survivors need to become train conductors, and gradually upgrade and strengthen their own trains by collecting minerals and other resources, so as to control the train to survive the tide of corpses.

Or become a slave to other train conductors and live under someone else's roof.

All trains have a level limit, and the effect will become stronger every time they upgrade.

However, his natural birthmark gives him the ability to upgrade vehicle accessories without limit.

When several white vehicle accessories such as "car blades" and "drills" that were looked down upon by other train commanders were raised to hundreds of levels.

Only then did I realize that I was already invincible in the world.

So far—

A giant train with hundreds of cars armed to teeth began to roar in the wilderness of the doomsday.

…

"There are only two kinds of people in this world."

"Train conductor or slave."

Everyone travels through the doomsday world, and at the beginning everyone gets a shelter and a unique talent.

Lin Ye obtains the ability of a D-class personnel simulator, which allows him to enter other worlds and simulate D-class personnel.

Lin Ye: ???

The distant fantasy-land, the crystal wall system has shattered, and countless fragments have rained down upon the once-prosperous and bountiful world of Blue Star, replacing the night itself.

As darkness falls, necrotic monsters roam freely, gray mist spreads across the land, and those trapped in the shadows can only survive by lighting bonfires.

The laws of technology have collapsed—only by obtaining a Spirit Mark and becoming a Spirit Realm Lord can one hope to resist the endless hordes of monsters.

Shen Mu finds himself in this world and awakens the Mount & Blade System.

"Look at these Swadian knights—if they were to charge through the neighborhood square, how many undead monsters could possibly stand in their way?"

[Apocalypse + Science Fiction + Base + Imagination + Future Technology]

Dongfang Chen accidentally activated the Spark Space Station left by the Nata civilization during the Triassic period. This space station brought together the collective wisdom of hundreds of thousands of scientists from the Nata civilization period and stored a large number of scientific and technological achievements.

Soon after, the ecological crisis broke out again on Blue Star, and the virus was rampant. With the help of artificial intelligence, Dongfang Chen continued to expand and improve the space station, and used the scientific and technological achievements in it to lead mankind to defeat the virus and enter the interstellar era.

Liu Xi traveled through a parallel world, only to find that this was actually the end of the world. Fortunately, Liu Xi had a system, so Liu Xi began his own end of the world...

While others were still worrying about survival, Liu Xi had already lived a comfortable life. While others were still searching for food, Liu Xi was enjoying a feast and picking up girls in his battleship RV.

In the wasteland world, civilization is lost, dangers are lurking everywhere, and alien beasts are rampant!

Humans huddle in the ruins, struggling to survive.

Tang Wen wakes up and looks at the bare shack.

Oh no, no car, no house, no food, a hellish start!

Winter is coming, and the first problem to face is how to survive, which is really a headache...

Li Qingsong cloned another self based on himself.

Then he found that he could connect the clone's brain with his consciousness.

With each clone, he would have one more body and one more brain. His memory, learning ability, action ability, engineering ability, etc. would be doubled accordingly.

Facing the vast sea of ​​stars after the inexplicable disappearance of human civilization, Li Qingsong had no fear in his heart.

"Although I am the only one left in human civilization, there are countless 'me'..."

The wasteland era is coming. Fortunately, Xu Zhengyang got the doomsday survival system one year in advance, and built a supreme shelter from scratch in his basement!

Resident Evil!

Radiation wasteland!

Ice Age!

...

No matter what kind of natural disasters and changes occur in the outside world.

Xu Zhengyang's shelter always maintains a constant temperature, and it is like spring all year round;

The starch manufacturing factory always uses carbon dioxide to make starch;

The three-dimensional farm always has endless fresh fruits and vegetables;

The AI ​​automated workshop never stops, producing engineering robots, power armor, and swarm drones 24 hours a day...

Starting from scratch, build a supreme shelter that can withstand any natural disasters and man-made disasters;

Then upgrade step by step, and finally build the shelter into a planetary fortress that can sail in the sea of ​​stars, rushing towards the endless galaxy!

[Tags: no heroine, lone wolf, doomsday, shelter, upgrade]

[End of the World + Civilization Invasion + Invincible Domain + Enjoyable All the Way + No Harem + Humorous]

Mysterious creatures descended, the earth's resources were exhausted... When the human race was on the verge of extinction, a small shop owner stepped into the air and decided life and death with one word! When all this was over, Su Xiao thought he could stay on the earth forever with the invincible domain... But he found that the vast starry sky above his head was extremely gorgeous, millions of time and space... Three thousand small universes... Nine original universes, and thousands of races!

Since you are invincible, then stay invincible...