Siheyuan: Starting at 51, Creating Advanced Technology

The courtyard house was reborn 51 years ago. Relying on the knowledge from his previous life, he started by helping Lou Xiaoe modify his first bicycle. Using the industrial base of the steel rolling mill, China's first single-cylinder oil extraction tractor was manufactured. From then on, it was out of control, the first refrigerator, the first air conditioner, the first car, the first harvester and so on. Before the storm comes, help the Lou family avoid disaster and take over the steel rolling mill. Then came the era of technological explosion, with fighter jets, aircraft carriers, rockets and other advanced technologies emerging at the historic moment. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.