Read manga: Bringing The Farm To Live In Another World (Novel)

manga
Summary:

The nerd Zhao Hai brings his Happy Farm over to another world, possessing the body of a fallen noble. His fief is a black land where nothing grows, and he has an incomparably strong fiancée who is the heir to a duchy, a future grand duchess!(Translator summary: Zhao Hai is transported to another world with a FarmVille cheat.)