Mobeedo Oz Mehelim is the captain of the starship Argonaut and a seasoned member of the Iron Tribe of humanity. He is a man in his later years who draws on a lifetime of experience to guide and protect Princess Dhianeila as she seeks to fulfill her mission. Mobeedo is the father of Iolaus and the twins Tail and Mail, and he often appears alongside his artificial intelligence companion, Bee no bee. His primary role is that of a military commander, charged with ensuring the safety of the princess and carrying out her directives, a duty he approaches with both competence and personal conviction.

Mobeedo makes no secret of his political preferences: he openly wishes for Dhianeila to claim the throne of Altrea and expresses clear disapproval of the strategies employed by Meleagros and Atalantes. This bluntness reflects a personality that values straightforwardness and loyalty over diplomatic subtlety. He has a long-standing connection with Nilval, having attended officer training school together, and their rapport carries a warmth that hints at a past romance, a relationship Mobeedo himself acknowledges as not entirely professional. Throughout the story, Mobeedo remains a steady, authoritative figure, using his accumulated wisdom and tactical judgment to navigate the dangers facing humanity. While he does not possess superhuman abilities, his leadership, strategic thinking, and unwavering dedication to his charge define his contributions to the crew’s survival and the unfolding events.