There is An Apocalyptic Man in the Village

Reborn in the days before the apocalypse- Wu Qingyuan just wanted to find a safe place to live well. Using the memory of his previous life, he has made sufficient preparations- buying materials, hoarding gold bars, and finally, successfully transversing to another world with his abilities. Transversing to the ancient world where travelling relies on walking, communication relies on shouting, and public security can only rely on guard dogs, Wu Qingyuan said that this is not a problem. He just came here to find a wife who is warm in bed… Source: NU Includes 13 extra chapters.