The overall structure is roughly as follows: First coming to the Qin Dynasty, the system awakens, struggling to survive; emerging, entering Xianyang, influencing the court situation -> assisting (or replacing?) The Qin Dynasty, integrating internal affairs, starting a scientific and technological revolution -> fighting in the north and south, unifying Asia, sailing to the sea -> collision of civilizations, conquering the world, establishing an earth federation, developing interstellar technology, going out of the earth, and exploring the universe.
