Sixteen-year-old protagonist wielding the Ultimatrix. His secret identity is exposed to the public, forcing him to balance fame with battling evil. He pursues Aggregor, struggles with the moral dilemma of a corrupted Kevin, and ultimately defeats Vilgax using Azmuth's sword while resisting its corrupting power. He earns a new Omnitrix for his self-control.
Ben's impulsive heroism is consistently balanced by Gwen's strategic guidance, establishing a narrative dynamic where she grounds his decisions.
The boundary between Ben and his transformed state blurs as the Ultimate form gains autonomy, forcing Ben to confront his own identity and control.
Frequent disagreements over methods and risk tolerance persist, but both learn to compromise under extreme pressure to protect each other.
Formalized partnership through structured intergalactic law enforcement training, shifting from street-level vigilantes to disciplined operatives.
Explore the full interactive character relationship map of Ben 10: Ultimate Alien