Use the Game System to Open up Wasteland and Become the City Lord

Traveling through the game "Liangcheng Shengshi Tu", Qian Yinyin became a player and got a golden finger. With his own system plug-in, he knew everyone in the city, led the people to open up wasteland, and became the master of the city. "Three hundred cabbages are exchanged for one hundred pounds of cotton." "With two hundred kilograms of wood, five leading workers, and 100 bowls of ramen, you can build a cotton factory." "Five hundred kilograms of silk and ten thousand taels of silver can be exchanged for a high-level attendant." Huh? ! Wait, can I choose a more handsome senior attendant~ Haha, this guy is pretty good. Qian Yinyin watched her city prosper little by little. It felt so good to be the city lord! But why is the senior attendant so disobedient? He always asked her sadly, "Why do you only see money?" Also, there is a little brother who is a detective who always wants to explore the origin of the world. It seems that all NPCs have thoughts, which is a bit troublesome. Can Qian Yinyin return to the real world?