Siheyuan: My Parents Were Killed and I Was Promoted to Sergeant!

Li Weiguo woke up, traveled to the courtyard, made first-class merit on the battlefield, became a combat hero, retired from the army, changed jobs, and was promoted to sergeant! Just after returning to the courtyard, the Jia family occupied the property and sent them to jail! When his parents were killed, Li Weiguo went to pieces to find the real culprit, but found that things were not that simple! Yi Zhonghai serial murders, Liu Haizhong smuggles intelligence, the deaf old lady is an enemy agent, Jia Zhang instigates murder... Every bird has its own secret, a series of murders in the steel rolling mill, top-secret projects more than ten years ago, 156 industrial projects aided by the Bear Country... Become layers of fog shrouding the courtyard! In this era, seemingly simple things have complex truths hidden behind them! Let's watch Li Weiguo avenge his parents, make the birds pay for their lives, and finally tear apart a conspiracy that spanned decades and attempted to destroy the country's heavy industrial base! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.