Xeno Goku is an incarnation of Son Goku from a world separate to the main timeline.He is a member of the Time Patrol.While Xeno Goku's personality matches the cheerful and friendly demeanor of his primary counterpart, he acts considerably more mature due to his responsibilities as a member of the Time Patrol. very serius sometimes and can transform till to ssj 4 limitbreak, has no godki so he cant transform into ssj blue or god.