Ben 10 Megaverse is a continuation of Ben 10 Omniverse, by Jack Lynch. It has been posted on fanfiction.net as "Ben 10 Megaverse The Movie" by Jaydeel13, so Ben 10 Omniverse fans can check that out.
The main plot is a series of events, leading up to secrets, new aliens and Vilgax's return.
The series includes several characters, places and aliens.
- Vilgaxian City
- Water Hazard
- Return of the Unitrix
- The Plan