Siheyuan: Promoted to Factory Doctor, Wife Lu Lu

Wang Kai traveled to the Siheyuan in the 1960s and became an 18-year-old child. This year, his father passed away and his mother suffered from bone cancer. The Jia family began to covet the Wang Kai family's house. In order to please Qin Huairu, Shazhu punched him in the face. At the moment of his life and death, Wang Kai awakened the god-level sign-in system. He became a miracle doctor and cured his mother. With the help of the sign-in system, his life is getting better and better. When facing beasts, he never tolerated them and would kill them all. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.