Samus Aran is an intergalactic bounty hunter and the main character of the Metroid series. In Skyfell, Samus is portrayed as more of an anti-hero, having previously served as a champion for Palutena's council. At the start of the series, it's revealed that Samus is in league with the main villain of our piece. Her reasons for betraying the council are unknown at first, but are later found out over the course of the story.