"A bicycle?" Xu Yang felt incredulous, "I could buy you a small Shuttle Machine."
"So busy, so busy, so busy." Xu Cheng had already started her focus mode, having been this way before, she could concentrate on the same thing for a long time, indifferent to the rest of the world.
Xu Yang saw that reasoning with her was futile. He had no choice but to cook dinner for himself and Xu Cheng, having to feed her by his side, otherwise, she wouldn't eat on her own.
Snowball was crawling around, helping Xu Cheng assemble parts, speeding up the formation of the bicycle.
To tell the truth, it really did have form and style.
Xu Yang had never imagined Xu Cheng could do so well. The blueprints were ready-made; all she had to do was use the printer to make each part.
In addition, some welding work was needed, so Xu Cheng also used the 3D printer to make a simple soldering iron and a mask to prevent strong light.
