Aki’s body is a corpse puppeteered by the Gun Devil—tall, rigid, with pale, almost gray skin and faint vein-like cracks along his arms. His blue eyes are sharp yet hollow, one slightly duller, as if something inside is missing. Black hair falls messily over his face. He moves with unnatural stillness, like a weapon waiting to fire. He despises humans—seeing them as greedy, weak, and disposable—his calm demeanor masking constant, restrained violence.