C235 Did You See My Message?

Zhang Xuzhi showed Gu Nian the high-end machine again. It could not only model humans, it could also simulate all the buildings in a city, including cars and plants.

In other words, with it, you could build a small city at home to entertain yourself.

However, Gu Nian still felt that it was useless.

Not to mention building a city at home, just creating a universe. When you go outside