Characters

Benjamin Kirby Tennyson is the grandson of Maxwell Tennyson, friend to his former enemy Kevin and cousin of Gwen Tennyson. Ben was a average ten-year old kid, until he accidently found the Omnitrix, an exceedingly strong and powerful alien watch-like device that allowed him to turn into ten different alien species. With the powers of the Omnitrix he began to fight crimials around the world and attracted alien threats too. Ben evenually took of the watch after not begin able to all summer long, and resumed the life of a normal kid.

Five years later after his grandfather had gone missing invesigating an alien plot to destory Earth, Ben made the hard decision to put back on the Onmitrix and finish the invesigation his grandfather had started. As of episode 46 of Ben 10: Alien Force, Ben destroyed the Omnitrix which was on the wrist of Vilgax at the time. Ben then took the Ultimatrix which was in the possesion of Albedo, an alien device that allows him to transform into any various over 63 accessible sets of aliens found across the galaxy and with a total set of at least 1,000,910 aliens and with incredible ability to evolve the aliens into their Ultimate Form, granting them new powers and new abilites that are more powerful