"A skeptical scientist and a resourceful inventor must navigate through different time periods to control a time-travel portal, but a betrayal threatens their mission to protect the timeline."
Protagonist: A skeptical scientist who accidentally discovers the time-travel portal; Deuteragonist: A resourceful inventor who assists the protagonist in building a device to control their time-traveling abilities.
The protagonist and deuteragonist must navigate through different time periods, facing challenges and obstacles, in their quest to find a way to control the time-travel portal and prevent any potential damage to the timeline.
After a series of trials and tribulations, the protagonist and deuteragonist finally figure out how to control the time-travel portal. They successfully prevent any damage to the timeline and are able to return to their own time period, with a newfound appreciation for the power of time-travel.
Twist: The protagonist discovers that the inventor has been manipulating the time-travel portal for personal gain, leading to a moral dilemma and a betrayal that threatens their mission to control the portal and protect the timeline.