Siheyuan: Promotion to Engineer Begins

Li Jianjun traveled through the courtyard house in 1962 and became a resident here. Originally, he didn't want to talk to these guys, but he didn't expect them to cause trouble one by one? ? If this is the case, they must be dealt with properly. From then on, they started fighting animals, living a wonderful life with high technology, and living a happy life with Chen Xiaoxi and Chen Xiaoye. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.