Five years later, 15-year-old Ben Tennyson ... him into 10 brand new aliens. Joined by his super-powered cousin Gwen Tennyson and his equally powerful former enemy Kevin Levin, Ben is on a mission ...

The new series takes place a few months after the final episode of Ben 10: Alien Force where Ben's original ... Thankfully, Ben's cousin Gwen and his friend Kevin, an Osmosian alien, are there ...

Fifteen-year-old Ben Tennyson must utilize the Omnitrix yet again in order to locate his missing Grandpa Max, accompanied by his cousin Gwen and former enemy Kevin 11.