Lu is an alien guard of the intergalactic communications center on Earth's Moon, who was saved by Ben when Simian tried to kill him. He lent his ship to Ben's Team after Simian got away with his ship.
He makes a cameo appearance in Ben 10 Ultimate Alien: Cosmic Destruction at the ending cutscene when Albedo is revealed to be Evil Way Big. Lu beats up Albedo with a wrench, as payback for him earlier destroying the communications center as Evil Way Big.
Appearances
Ben 10: Alien Force
- Birds of a Feather (first appearance)
Trivia
- It was mentioned later that Kevin kept his ship.