A Live-Action sequel movie to the Ben 10 Omniverse series.
Ben returns to earth after his 2 years of traveling across the galaxy with Gwen, Kevin, and Rook because they received news that Grandpa Max has died for real this time. After the funeral, Ben goes through grief until an alternate version of Grandpa Max from Ben 10k's universe saying that Ben 10k was slain by a power-hungry Omni-hunter "Rohone". A being from another universe where he possessed the Omnitrix and augmented it to take other Omnitrix wearers' DNA and their life force for Immortality and to search for the one with master control.
