Gren Eisenach holds the rank of high-ranking knight and platoon commander in the Kingsguard, charged with safeguarding Crown Prince Christopher. His duties extend to overseeing Elianna’s secure transit to and from the royal palace, underscoring his status as a trusted figure within the royal circle. With reddish hair and piercing hazel eyes, his presence commands immediate attention.

Renowned for his approachable and dependable nature, he garners widespread admiration, though his emotional restraint contrasts sharply with his charm. Irritation rarely escapes him verbally, instead revealing itself through subtle shifts in expression or brisk, purposeful actions.

His loyalty to Christopher remains unwavering, yet the prince’s unpredictable antics often leave him navigating a delicate balance between devotion and exasperation. Professional exchanges unveil glimpses of his dry wit, notably his dubbing of colleague Alexei Strasser as the “Ice Demon”—a moniker hinting at both rivalry and tactical humor.

Meticulous in his responsibilities, Gren approaches his role as protector with disciplined focus, prioritizing duty above all. His history remains shrouded, with no documented details on his past or evolution beyond his current station in service to the crown.