Seven sons and daughters of modern China, harboring a grand sense of righteousness, participate in the Ancestral Dragon Project, crossing two thousand years of time to rush to the Qin Dynasty. They are willing to bear the huge cost of space-time backlash, bringing the First Emperor a method to extend his life, as well as technologies that benefit the country and the people such as grain, papermaking, iron smelting, and water conservancy, to resolve the crisis of the fall of Great Qin. The First Emperor engraves this weighty contribution in his heart, governs diligently to create a prosperous era, and always remembers the seven pioneers, expressing sentiments that span a millennium and share a common heritage.