While sleeping near the Grand Canyon, a mosquito-like drone begins absorbing DNA from `Ben` `Omnitrix`.
`Ben` wakes up to see a large object crashing into the Grand Canyon, and Drones are rampaging in the Grand Canyon.
Strangely, he can only change into Four Arms and Heatblast.
After fighting most of the robots, `Ben` fights a giant robot, and after defeating it, it expels a crystal (referred to as `Omnitrix` Crystals); and by absorbing it into the `Omnitrix`, he is now able to change into XLR8.
The Tennysons see that `Vilgax's` drones and the Forever Knights are fighting each other.
After fighting the Forever Knights at the `Mesa` Verde, `Ben Omniverse` Triple Alien Fighting tell the Tennysons that Enoch is using technology from Area 51 to stop a erous threat.
At Area 51, he fights aliens, but he escapes with a giant robot made in his own image, using technology from the base.
The `Tennysons` track Enoch to the Hoover Dam and fight him and his robot.
After defeating Enoch, his robot expels another crystal and `Ben` regains Cannonbolt from it.
While heading to San Francisco for a real vacation, `Kelvin` 11 shows up from a Null Void portal on the Golden Gate Bridge, and begins going on a rampage with he tracking him down.
But `Kevin` brought some plant-like aliens with him (apparently from Wildvine's home world) and they begin joining the rampage as well.
He(kelvin) 11 kidnaps Grandpa Max, and `Ben` and Gwen track him to a lumber mill.
After defeating him, `Kelvin` is sucked back into the Null Void.
Meanwhile, the `Tennysons` now focus on fighting the plant monsters `kevin` brought back with him, tracking them to the top of the Seattle Space `Needle`.
After beating the mother plant, Snap Dragon, it expels a third crystal and he regains Wildvine.
Grandpa Max begins putting together clues taken from the past battles and realizes that `Vilgax` is behind it all....
Let's go to the game `Ben Omniverse` Triple Alien Fighting