Zhou Yi was immersed in the shared memory of the cleaning robot.
Standing on the prairie was a white windmill with a conical black top, featuring windows that made it resemble a Dutch windmill.
Shi Gandang was accompanied by two other electromechanical lives.
One was a white drone floating in the air, fully enclosed in a protective shield.
The other was a large signal vehicle, equipped with a pot-lid-style radar and signal antenna.
All three electromechanical lives were observing the windmill.
Zhou Yi saw that the surface of the windmill was fixed with many white Light Spines, marked with various symbols and numbers, resembling strange veins protruding from the body.
The windmill moved in a peculiar way, extending and constructing two stone tracks in front of it, then sliding itself forward.
This somewhat sluggish movement reminded Zhou Yi of an elderly person using a wheelchair.
"It's carrying too much load."