Return: The China Era Chronicles

When humanity's last hope crumbles in 2145, Chief Scientist Lin Han makes an impossible choice: rewrite history itself. Armed with the quantum supercomputer "Origin Point" and three loyal comrades, he plunges back to 21st-century China—a nation on the cusp of greatness but decades from the technology needed to survive the coming apocalypse. The alien "Harvesters" won't wait, and neither will their sleeper agents already embedded on Earth. Racing against time and a shadowy organization called "Faultline," Lin Han must transform a struggling nation into a spacefaring superpower through controlle…