Era: Cute Baby Scavenging, Emptying the Starship at the Beginning

[Era + Family + Cute Baby + Scavenging + Scientific Research Counterattack + Cool Articles + Not the Holy Mother] 1969, deep in the Gobi. When the foreign experts evacuated, they left behind an assertion: Without our technology, the people of Longguo will not be able to build a real engine even if it takes another hundred years. The first prototype of the machine exploded during testing, and the research and development was at a dead end. Chief Master Jiang Wanli stared at the wreckage on the ground, his eyes filled with sadness. "Grandpa, blow the sound for you." Four-year-old Jiang Xiaoyu stumbled over dragging a strange silver-white part. No one knew that beneath the desolate dry well in the mountain behind the base, there was a mysterious ruin that contained countless unknown materials. The scrap iron that Xiaoyu brought back was found to be heat-resistant far beyond all currently known alloys after testing; the marbles she played with had such sophisticated internal structures that the experts at the institute were collectively speechless. When the engine of the Dragon Kingdom roared and ignited with a gesture that transcended the times, those who blocked the technology completely lost their voices in the trembling. Jiang Wanli clutched the shocking test report, his voice hoarse with ecstasy: "Xiaoyu, are there any more treasures like this?" Jiang Xiaoyu pointed to the mouth of the well and said in a milky voice: "There are many more down there, Xiaoyu can't move them."