The story takes place in the era of the Interstellar Federation, where power is tight and interests are constantly contested. The "Five on the Edge Planet" is composed of the mechanical boy Ruian, the hacker Nora, the former mercenary Walker, the medical volunteer Serin and the mysterious abandoned son Ilo. They are from the bottom of the family and have their own ideals. An accidental incident involved them in a secret struggle for the core power of the federation, triggering a series of chain reactions. The growth lines of the team members are intertwined: some crack the conspiracy, some reconcile with their relatives, and some keep friendship in danger. After experiencing interstellar exile, power adventures, and intertwined destinies, they used wisdom and humor to resolve crises, united and forged ahead, and ultimately promoted the change in the fate of the galaxy between the power controllers and the reform forces of the new world. The three-volume structure advances in parallel, with personal stories and collective missions intertwined, ultimately drawing an epic group portrait of struggle and hope.
