In the future Galactic Alliance, young people at the bottom have a difficult life, but they are drawn into a vortex of interstellar power. Leon, Tasia, Jin Rui, Owen, Linya and Rosette met for different purposes, but gradually became inseparable allies through escape, breakthrough, choice and unity. From the data black market to high-level politics, from frontier mining areas to spaceship battlefields, from biological laboratories to the Galaxy Council, they overcame many difficulties along the way and grew up through humor and mutual help. Multiple story lines are intertwined: data theft, mechanical breakthroughs, underground alliance planning, high-level power struggles, exploration of lost civilizations, and the crisis of biotechnology side effects. In the wave of galactic reforms, they used bottom-level wisdom, firm friendship and endless courage to ultimately influence the fate of the Galaxy Alliance. The three volumes of the novel progress layer by layer, with ups and downs, compact and full of hope.