Siheyuan: Start from the Security Department and Work Your Way up to the Department!

Su Chen traveled back in time to the 1960s and became an ordinary fitter in the courtyard. Fortunately, the game is equipped with a god-level sign-in system at the beginning, and you will become stronger by signing in every day! Facing a courtyard full of beasts—— Jia Zhang's behavior and wallowing? Blast the bluestone brick with one punch and let her know what fear is! Moral kidnapping by Silly Pillar? Let you go to the farm to feed pigs and experience the sufferings of the world! Mrs. Jia Zhang still wants to act wild? Send her to hard labor until she dies! Yi Zhonghai wants to be a good person? First overturn his old ways! Bangge still wants to be a thief? Three swords and six holes arranged! This time, Su Chen doesn't want justice, he just wants blood debt to be paid with blood. "The beasts in the courtyard, I will take your lives." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.