Siheyuan: Supernatural from the Ninth-level Engineer

Yang Gang crossed over and became a new ninth-level engineer at the Red Star Steel Plant. He was also the nephew of the uncle in the courtyard, and lived in the courtyard.
He found that in the left yard of the courtyard where he lived, there lived an old man called "Nine Gate Admiral" who liked to collect some old objects;
In the yard on the right, there lived a steel factory worker. There was also a widow with four children. In order to raise the children, the widow, like Qin Huairu, used the pretense of introducing herself to a partner, but to herself...
Deaf old lady: Yang Gang, well done, let them give up as soon as possible.
Master Guan: Yang Gang, I will exchange Yuan Qinghua for your Erguotou.
Liang Ladi: You are so old and still single, do you have any physical problems?
Qin Huairu: God damn Yang Gang, can't you be gentle with me?
Second uncle, third uncle: After Yang just came, it was difficult to manage in the yard!
The uncle roared: Fuck it, my nephew has just graduated nine...