Siheyuan: If I Ask You to Recognize Me as a Relative, Will You Use Your Hands to Fight?

Yi Xiangqian traveled through 1960 and returned to Sijiucheng with a token to find his biological father Yi Zhonghai. I thought it was just to recognize a relative, and use the rules to punish the beasts in the courtyard who wanted to "eat out the whole family". Who knew it was bound to the "Great Power Heavy Industry System". Is the Jia family forced to donate? Police station files teach you how to be a good person! Making things difficult in the factory? A blueprint repaired a Soviet-style machine tool. Yi Xiangqian regarded the Siheyuan as a novice village for improving his emotional value, and was specially recruited into the department by the senior leader. Big Brother Northern removes experts? Technology blockade across the ocean? Yi Xiangqian sneered, picked up the chalk and drew the aerodynamic layout of a supersonic fighter... When the boss of the Ministry of Military Industry drove a red flag car to the courtyard, the whole courtyard was paralyzed with fear. The big leader held Yi Xiangqian's hand tightly: "Xiao Yi, the higher-ups just asked you to go back to Sijiu City to meet your relatives. How did you manage to pull out the fighter jet?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.