Homecoming Star Dome

In 2156, the last deep space fleet of the Chinese Federation was completely wiped out, and Yunuo, the official of the technical army, died in the orbit of Mars. Her only regret before she died was: If only she could have started a hundred years earlier. When she opened her eyes again, she returned to 2040 - an era when controllable nuclear fusion was still being tackled, domestically produced large aircraft were just getting started, and the space station was beginning to take shape. She knows how to climb the technological tree in the next hundred years, knows the breaking point of every technological blockade, and even knows that human civilization will encounter alien civilization for the first time in 2087. But this time, she doesn't plan to shock the world by throwing out "black technology" all at once. She chose to start as an ordinary graduate student in the Fifth Institute of Aerospace Science, and use the knowledge of the next hundred years to "translate" into technical solutions that can be understood today, secretly promoting accelerated breakthroughs in key fields such as Hall thrusters, reusable rockets, hypersonic weapons, and space nuclear power. This is a story in which a reborn person uses patience, wisdom, and feelings for his family and country to work quietly in a technological soil that is close to reality, and finally takes the lead in entering the interstellar era. There is no golden finger-style crushing, only step-by-step transcendence; there is no solitude of personal heroism, only the Great Wall built by one generation.