I Sell Houses in Primitive Society

If you traveled through primitive society, what would your current career do for you? Tang Yan said, "Hmm... Selling the house?" Kong Shi said, "... Help you decorate your house?" The newlyweds traveled to the primeval forest in a RV and took the Five Elements Pearl. Isn't this the way the world is in my hand at the beginning? Wait The car is out of gas, all the food and drink are gone, and we haven't found any water or food yet! Starving to death? What about the Five Elements Pearl? "What? What beads? Kong Shi? What beads do we have?"