Ares leads the kingdom of Rakia and his own Familia. He possesses shining golden hair like a lion's mane, red eyes, and masculine, robust features approaching those of a God of Beauty. He dons distinctive red armor during military campaigns.

His personality revolves around initiating conflicts, frequently starting wars. Characterized as having "100% muscles between his ears," he is widely regarded as a muscle-brained individual who constantly creates headaches for his subordinates, especially the crown prince Marius Victrix Rakia. Despite multiple invasions against Orario, he shows no sign of learning from repeated defeats. His strategy involves throwing waves of poorly trained soldiers at challenges, ignoring the reality that Orario's adventurers function as one-person armies capable of routing entire forces single-handedly. He cannot grasp why this tactic consistently fails, dismissing critics by retorting that those calling him a musclehead are the real muscleheads.

His ineffective military campaigns unfold without disrupting daily life in Orario. In one incident, he kidnaps Hestia outside Orario's gates, intending to use her as a hostage to force surrender. This plan overlooks the near-certain retaliation from Hestia Familia and other enraged gods within the city. Pursuing Hestia to a village outside Orario, local farmers and peasants easily capture him despite lacking martial training. He continues to boast about his supposed prowess during this encounter. His actions have led the king of Rakia, who obeys his commands, to be labeled "The Moron King."

Ares remains convinced of his brilliance as a military strategist and profound martial talent, ignoring all contradictory evidence. This delusional self-assessment, combined with persistent warmongering despite catastrophic outcomes, positions him as an ineffectual figure.