In the vast interstellar space, Lin Xiao, Zhang Yu and Li Yue embarked on a journey with dreams and courage. They set out from an ordinary planet, experienced selection and rigorous training by the Interstellar Alliance, and met many like-minded partners. In the process of carrying out dangerous and challenging missions, they continue to grow and make breakthroughs, facing forces and crises from all sides. They engage in thrilling battles with evil forces, explore mysterious planets and ruins, and with the support of friendship and faith, gradually rise in the interstellar world, write their own glorious legends, and work tirelessly to maintain peace and justice in the universe.