Characters

Alder Zeke is the stern former Commander of Jack Smith who has been a member of Olympia since its inception 27 years ago. He was Jack's Commander for three years before retiring at the beginning of the story.

Alder possesses a strong sense of justice, believing that mercenaries have no place on the battlefield unless they demonstrate grit and determination. Through their numerous battles together, Alder develops a personal attachment to Jack, drawn to the young warrior's unusually powerful drive. Over time, Alder comes to regard Jack as if he is one of his own sons. During a mission, Alder is forced to entrust Jack with temporary leadership of his squad while he pursues a powerful entity that only he can handle alone. However, Jack's decision during the mission leads to devastating consequences, including multiple casualties and the crippling of Alder's squad members. Taking responsibility for the incident alongside Jack, Alder is forced to retire from his position, ultimately passing on his duties to Fuyumi Tomoe.