Siheyuan, from Second-Level Fitter to Technology Boss

Li Qingyang found himself in a courtyard full of love beasts. The blood-sucking Qin Huairu is still tough, Silly Zhu is still stupid, and the other beasts are still scheming against each other and using ruthless methods. But Li Qingyang, who has awakened to black technology, doesn't care about these orcs. Anyone who messes with me will die directly, and he is too lazy to toss with these beasts. Starting as a second-level fitter, he hand-made lithium batteries, simple women's bicycles, high-end mechanical watches... And obtained a large amount of valuable foreign exchange for the country. There are also three-wheel tractors, small water pumps, automatic tillers, small harvesters, etc. That help farmers harvest harvests and make significant contributions to the country. They are specially awarded the title of inventors. Later, he entered the offensive unit and developed reconnaissance satellites, high-speed fifth-generation fighters, nuclear-powered aircraft carriers, strategic ships... How could a small courtyard house accommodate this hidden dragon like him... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.