
When Dexter faces off against robots intent on eliminating “the one who saved the future,” he activates his time machine to uncover his heroic past. As the robots prepare to strike, Dexter swiftly dismantles them using his trusty lab tools. Intrigued by his title, he journeys through time to find out just how great he is. His first stop reveals a scrawny, timid version of himself stuck designing office cubicles under the thumb of a wealthy Mandark. In a twist of fate, young Dexter accidentally exposes plans for the “Neurotomic Protocore,” allowing Mandark to swipe the blueprint just as they leap further into time.