Siheyuan: Sign in at the Beginning, All the Birds Kneel Down and Beg for Mercy

The soul traveled through June 1st and became the orphan of a martyr. At the beginning, he was forced by the hypocrite Yi Zhonghai and the white-eyed wolf Jia to vacate the house and change the guard? Chen Jianhua sneered and awakened the "red engineer sign-in system"! God-level eloquence, master skills, and advanced drawings are all there! Hypocrite Yi Zhonghai? Let you die in public, your plan will fail, and your dream of retirement will be shattered! Are you a fan of official bangs? I'll send you to a labor camp, your official hat will turn into a cuckold, your family will be ruined! White-eyed wolf Jia Zhang? Pack up and repatriate, go back to the countryside and eat dirt! In the courtyard, I punch all the birds, but outside the courtyard, I use my skills to rejuvenate the country! From washing machines to televisions, from special alloys to semiconductors, before I knew it, I was already a pillar of the country and a giant in the military industry! Me? Every beast in the courtyard, every one of them, must kneel down for me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.