Siheyuan: Start from the Driver and Go All the Way to the Department

The God of War returns, Jiang Chen returns to the courtyard house of the 1960s, and activates the god-level sign-in system at the beginning! Bite! Sign in at the Siheyuan and be rewarded with master-level fighting skills! Bite! Sign in at the rolling mill and be rewarded with master engineer knowledge! Bite! Sign in at the Forbidden City and be rewarded with clues to the national jade seal! Facing the beasts in the courtyard, Jiang Chen struck out with his iron fist! Hypocrite Yi Zhonghai? Stop your calculations! Are you a fan of official bangs? Let you kneel down and beg for mercy! Vampire Qin Huairu? Roll as far as you can! The villain Xu Damao? Make you regret it! Since then, the steel rolling mill has gained the youngest deputy director, the military industry has gained an unknown hero, and the military industry has gained an unparalleled national hero! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.