Siheyuan: Steal My Blueprints and the Army Surrounds the Whole Courtyard

In 1952, Lu Zhou, a genius who studied abroad, secretly returned to China with the [Great Power Heavy Industry Deduction System]. As the "treasure of the country" that will enable New China's science and technology to span fifty years, in order to guard against enemy agents, he lived in the courtyard under the pseudonym of an accountant of the steel rolling mill. The beasts in the courtyard were so jealous when they saw that he was a weak scholar who ate special meat every day. Yi Zhonghai wants to engage in moral kidnapping? Lu Zhou used his magic accounting skills to directly find out the bad debts of his pension embezzlement, leaving him bankrupt! Shazhu wants to shake his fist? The guard who was secretly protecting him directly drew his gun and disabled his hands! Until one day, Banggeng secretly took the "nuclear submarine blueprint" on Lu Zhou's table to light a fire. The next second, a shrill air defense siren sounded throughout Peiping! A regiment of field troops was fully armed, and tanks directly bulldozed the gate of the courtyard! Looking at the frightened beasts in the courtyard, Lu Zhou pushed up his gold-rimmed glasses and smiled sinisterly: "I talk to you about the law, but you insist on acting like gangsters. Now when I talk about force, why do you all kneel down?"