Desolate Realm Divine Farming

I traveled through time and was bound to the system. I was about to get the script of marrying Bai Fumei and dominating another world - until I saw the four gleaming characters on the system panel: Farming System. In this world where dragons soar, demons whisper, magic and mystery dance together, you want me to pick up a hoe and go farming? System, is it too late to return it now? I want to go home!