From Primitive to Technology

Qin Wuyou suddenly traveled through time and was in the Stone Age. He worked diligently and quietly developed with the ethics of a good citizen. But for some reason, someone wanted to join his 'big family', which made him very distressed. "Boss, I'm still in the Bronze Age, how come you've developed into the Middle Ages?" "Boss, this kerosene lamp is not good. I can borrow your light bulb." "Boss, that grandson is scolding me. I'll buy some tanks and go fuck him." Everyone has reached a consensus, don't mess with the boss, but what if the boss comes to mess with you? Joining him is such a good thing that no one else can ask for. "In order to enter the big boss's command as soon as possible, we must work hard to let the big boss conquer us." This is a lofty ideal, and everyone is working hard to move forward.