After Earth Grows a Billion Times Larger, I Keep Farming

Er Dong Teng Lian, a single rural man, had planned to spend his days farming in the countryside until he died. Nobody could have imagined that after a heavy rain, the Earth would expand a billion times over. Granted the right to stay in an old house, Er Dong Teng Lian begins a new life capturing foreign races and putting them to work farming.