Siheyuan: Serve the Country Through Scientific Research, and Make All the Birds Cry with Greed.

Lin Feng, a veteran, moved into the courtyard with a first-class merit medal, activated the system, and served the country with scientific research! Develop artillery saturation attack system! Li Yunlong was stunned: Can this battle be fought like this? Put them all on for me! Design individual combat equipment! Ding Wei and Kong Jie came to the door to block people: Chief Lin, you can't favor one over the other! Start the Changjian nuclear submarine project! Naval technician Song Yunhui risked his life and wrote a letter: Chief Engineer Lin, the future of the Navy depends on you! The layout is indeed a good business empire! Business wizards Xu Huizhen and Han Chunming were shocked: This is the real big deal! When Li Yunlong, Song Yunhui and other proud men of the era worshiped Lin Feng as a god, the birds in the courtyard were still quarreling over the aroma of meat wafting from Lin Feng's house, and were jealous and crazy about the hand-cranked meat grinder he rewarded Qin Huairu. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.