Introduction: [Apocalypse + Natural Disaster + Shelter + Stockpiling of Supplies]

This doomsday came suddenly. An asteroid hit the earth, bringing a series of disasters, including tsunamis, volcanic eruptions, acid rain, earthquakes, high temperatures, and extreme cold.

Zhang Xun couldn't care less about other people. He only wanted to make sure he and his family could live a peaceful life! No big deal, just peace and quiet!

There is no space, no superpowers, no mutated viruses, no pretending to be cool and getting slapped in the face, and no harem.

(The protagonist has gained memories of his past life and unlocked the ability to make money. The early stages of building a shelter and stockpiling supplies will be described in more detail. There will be some logical problems in some places, and I hope you will understand. After all, the author is not a professional. Many novels introduce legendary systems or advanced civilization wisdom into the doomsday shelters, and many things are only mentioned in passing without any specific construction process. Therefore, this book will focus on the construction and will not be very long. It will end when the protagonist's life ends. The protagonist only wants to survive, that's all! This is not a cool story! This is not a cool story!)

(Apocalypse + Farming) Chen Zhou wakes up to find himself in a post-apocalyptic world three hundred years in the future. The world is contaminated by unknown radiation, the soil is barren, resources are scarce, mutant species have emerged, and various powerful forces have erected high walls... He faces the same predicament as other post-apocalyptic humans in the shelter: how to eat and survive? At this moment, a micro-ecosystem appears before Chen Zhou. The ecosystem can develop infinitely as long as it is connected to a piece of soil. A series of micro-operations begin from then on. Watering brings rain, fertilizer falls from the sky, fingers turn the soil, and irrigation ditches instantly form with a fingertip... As the ecosystem is continuously upgraded, it cultivates high-quality soil, waste soil is transformed into organic fertilizer, and sand table simulations of the atmosphere...