It's basically what if the "Kevin 11" episode ended up with Ben running away with Kevin where they go on a road trip to stops like the Grand Canyon; they ended up into space together with an alien.

They take over the Megacruiser with Technorg from Slix Vigma. Then a time skip to Alien Force and they hear about Max disappearing and they go to Anodyne to contact Gwen, who is training with Verdona and is pissed with Ben for leaving because Max received the blame.

I remember they were talking about the Star Wars films with Technorg; I remember that they became Bounty Hunters, they bought a ship or upgrades to the ship, & Kevin's hair grew really long before he cut because he thought Ben wanted to go back to Earth after they completed the mission to find Max.