"It's too backward..."

"it's exactly the case that there was no modernization ten thousand years ago..."

the three people have been living in Hongcheng for a long time in Xuanyuan empire. They all live in high-tech life. They have never seen such an ancient city before.

the houses here are not big, the streets are not wide, and there are no high-tech such as inductive street lights and sunny ground installed on the streets, let alone the Internet of heaven and earth.

looking at a group of uncles in front of them, they lead animals like donkeys and walk through the street, almost making them feel like they are back...