Groups Wear Ancient Costumes and Get Rich

I accidentally traveled through time, and there were other time travellers? But this place is so unfamiliar, this ancient costume is so unfamiliar, and these wallets are so empty! What to do? When you are busy, you chop wood and pick grass, build houses, clear land and farm, raise chickens and ducks, set up stalls, teach in schools, save lives and heal the wounded, eat hot pot... In my free time, I fan myself to enjoy the coolness, brag and talk about mountains and rivers, share fruits and vegetables, eat meat on festivals, refresh people's minds, add fragrance to meals, collect dew in the morning, and watch the sunset in the evening... A full belly, warm clothes, no worries, and a chance to raise a cute little baby! I originally wanted to lead an ordinary life of hardworking farming and setting up stalls to achieve a well-off life, but I didn't expect that I would lead the whole village to become the richest village! But is that all? There is something more important happening...