Siheyuan: the Country's Unparalleled Warriors Wield the Powerful Weapons of the Great Country.

Lu Changfeng traveled through the courtyard in 1959 and became the eldest son of Lu Jianguo, a fifth-level fitter. In his previous life, he was a national treasure-level military industrial giant. At the beginning, he showed the blueprint of an aircraft engine and shocked the red wall! In order to protect this "National Treasure No. 001" From assassination by enemy agents, the top management made a decision overnight: Hidden in the city! Lu Changfeng, who graduated from Yan University and ranked first in the department, was "assigned" to work as a file clerk in the basement, earning a dead salary of 27.5 Yuan. All the beasts in the courtyard were laughing like crazy! Jia Zhang laughed wildly: "What's the point of a famous college student? The salary is not as high as that of my Dongxu family!" Lu Changfeng sneered at the crowd of jumping birds. Angry with sewer rats? His journey is to the stars and the sea! While the whole hospital is still fighting over half a pound of stick noodles, Lu Changfeng is already holding an unlimited top-secret fund and is using the most important weapon of the country! It wasn't until many years later that the identity was decrypted and fighter planes roared into the sky... The animals in the whole hospital watched the news and collapsed to the ground in fear! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.