During the battle of Ben with the cruel doctor Enimo, the bomb developed by the scientist activates the Omnitrix watch self-destruct mode. In the meantime, the unsuspecting hero, disobeying the advice of Gwen and Max, is absorbed by mysterious energy and is in mortal danger. Fortunately, the signal to enable the self-destructive function of the Omnitrix reaches Tetrax, and together with the pilot Gluto, he immediately arrives on Earth to try to help Ben. Finally, having learned the purpose of the countdown in hours, the hero, accompanied by Tetrax, goes in search of the creator of Omnitrks - Azmut, the only one who can save the mechanism from self-destruction and save not only Ben, but the whole Galaxy. So the hero, along with his team, goes on a long journey through the universe, during which he will have to encounter Wilgagh and his numerous warriors, as well as Tetrax, who managed to pick up the clock signal. The adventure cartoon "Ben 10: The Secret of Omnitrix" will tell you how this great journey will end.