In a time when interstellar immigration is common, Leng Feng, an 18-year-old youth from a lower-class background, joins the military as a private soldier to secure enough money for his brother's education and to support his mother. When the system network integrates him into a special team, he acquires a unique seven-star badge that only he can utilize, capable of holding an array of special equipment, marking the beginning of his extraordinary journey. As the narrative unfolds, the vast existential dilemmas and obstacles of an infinite universe confront him, raising the question of whether he can reach his ultimate ambitions. Black hole bombs? His badge contains tens of thousands of vast boxes. Planetary bombs? River bombs? Dial-up transmission systems? Pyramid spacecraft? River-class spacecraft? All of these are stored within the protagonist's badge. And what about the Ark of Time…