[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!

On his eighteenth birthday, Bai Ze's life began to count down.

To survive or to perish, this is a choice.

//

Three Six Paths, a misty maze.

The most difficult thing about fate is making a choice.

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."