Chapter 336

And the talismans visible everywhere.

Actually, it's engraving circuits onto paper, um, these are Liyue's talismans.

In quite a few instruments, one can see things like talismans floating.

Thereby exerting their effects.

Many places on the roadside are selling "Introduction to Simplified Principles of Mechanism Art," "Three Thousand Little Tips for Mechanisms by Master Xianyun," the quantity is very large; the current Lisa has two memories.

So she knows that this Xianyun is the Chief Engineer and Dean of the Liyue Engineering Academy.

With her own strength.

Greatly promoted the development of Liyue.

The things she invented are the multi-purpose Serenitea Pot cleaning talismans, which are now simplified, deleted, and popularized into low-altitude ground-flying talismans seen everywhere; in reality, they are things similar to small cleaning robots.

Making quite a few 【Mondstadt】 people surprised.

How did you make robots look like this?

Her drifting wood cargo-carrying machine, which could make goods float for transport, later evolved successively into magnetic levitation technology and wind-driven engine technology.