Ancient Infrastructure Construction Starts with Sign-In

The all-powerful agent traveled through ancient times and became a weakling in the tribe. To be fair, anyone who travels through time would be either a princess or a princess. Why did she end up here like a savage with no clothes on her body and no food to eat? Who can be as bad as her! Bite! Your sign-in system is online] Sign in and punch in to exchange for countless skills and artifacts! She instantly felt like she was resurrected with full blood, and the blood of the infrastructure madman in her body was burning! Fortifications, water conservancy and farmland, and city-state construction! She relied on the sign-in system to become a god in ancient times! It was just a certain tribal leader, why was he always pestering her? "Stop working on your career and have a baby with me!"