Lost Travelers in the Apocalyptic Wasteland

Meteors shattered the sky, and ten major natural disasters rolled over the world. Zombies are everywhere, and false gods are king. Jie carried out twenty kilograms of books from the ruins - "Book of Changes", "Essentials for Elevating the People", "Physics" and "Chemistry". While others picked up guns, he picked up books; while others worshiped gods, he farmed the land. He walked through the wasteland, teaching people to find water, improve the soil, cure diseases, and protect people's hearts. Every time he kills a natural disaster, his body becomes deformed. His stomach is rotten, his skin is crusted with salt, his eyes are turning white, his arms are crystallized, and his memory is shattered - he is becoming less and less human. During the final battle, he joined forces with the remaining systems in his body and crashed into the core of the [Return to Zero] matrix. Many years later, wheat grew around the crater. An old man and his grandson dropped a handful of new wheat on a salt crystal statue. The grandson asked: "Grandpa, who is that?" The old man did not look back. "A farmer."