"A brilliant scientist must outsmart a power-hungry dictator from a dystopian future as they embark on a time-traveling adventure to prevent history from being altered, only to realize that their own actions may have inadvertently created the dystopian future they were trying to prevent."
Protagonist: A brilliant scientist who discovers the secret of time travel and seeks to use it for the betterment of humanity; Antagonist: A power-hungry dictator from a dystopian future who wants to use time travel to rewrite history in their favor.
The protagonist discovers the key to time travel and embarks on a journey through different eras to prevent the antagonist from altering the course of history.
In the final showdown, the protagonist outsmarts the antagonist and prevents them from altering history. The protagonist then uses time travel to bring back advanced knowledge and technology to create a better future for humanity.
Twist: The protagonist realizes that by altering history, they inadvertently create the dystopian future the antagonist comes from. They must find a way to undo the changes and ensure a better future without disrupting the timeline.