About Ben 10: Alien Force

Ben 10: Alien Force is set five years in the future of the original Ben 10 series. After having given up the Omnitrix, Ben is now fifteen years old and in high school, finally leading a normal life. But when his Grandpa Max goes missing, Ben and his cousin, Gwen, feel the call to save the world once again. Ben puts the Omnitrix back on, and it mutates, giving him the power of ten new aliens. Assisted by their former enemy, Kevin Levin, these three teens must save the planet from an invasion of the sinister DNAliens.