Start with Slash-And-Burn Farming and Start with a Chicken

Slash-and-burn farming, primitive civilization, and time travel is imminent! The system is ready, bind the person Mo Deqing. Ding ding ding! Get ready to go! Mo Deqing: Wait a minute! I haven't agreed yet! Ah... ——— Ding ding ding! The time travel has been successful! Mo Deqing: Why, I started with a little hen that can't lay eggs! System system! Where are you? You! Don't mess around! "