A time travel story could involve a scientist who creates a time machine to go back in time and prevent a major disaster like a war or a pandemic. However, once they go back, they realize that changing the past has unforeseen consequences. For example, they might accidentally cause other disasters or change the course of history in ways they didn't anticipate. So they then have to figure out how to fix what they've messed up while still achieving their original goal.
One idea could be a character who accidentally travels back to the dinosaur era. They have to figure out how to survive among the giant creatures while also trying to find a way back home. Maybe they discover a strange device that brought them there in the first place and must reverse its function.
One idea could be a person accidentally discovers a time - traveling device in an old attic. They go back in time to the Middle Ages and have to adapt to the harsh living conditions while also trying to figure out how to get back to their own time.
A group of treasure hunters find a map that not only leads to a hidden treasure but also has the power to send them back in time to the era when the treasure was hidden. They end up in the time of pirates and have to navigate the dangerous world of piracy to find the treasure and get back home.
Some title ideas for a time travel story are 'Time Warp Adventure'. It's simple and straight - forward, immediately telling the reader that there will be an adventure involving time warping. 'Chronicle of Time Travel' sounds like a historical account of someone's time - traveling experiences, which could be really interesting. 'Time's Portal' is also great as it makes the reader wonder what lies beyond this portal of time.
One idea could be that Elrond travels back in time to the First Age to prevent a great tragedy. He uses his knowledge and wisdom from the Third Age to change the course of events. Maybe he stops a powerful weapon from being created that would later cause destruction.
One idea could be a modern-day historian who accidentally travels back to the Versailles negotiations after WW1. They could try to change the terms of the treaty, knowing the long - term consequences it had. For example, they might attempt to make the reparations more lenient on Germany, which could potentially prevent World War II.
A third idea is that Connor time - travels to a post - apocalyptic world. Here, he has to use his survival skills and assassin training to help the remaining survivors. He could also try to find a way to restore the world to its former state, all while facing new and dangerous threats.
A time traveler could go back to ancient Egypt. He gets involved in the building of the pyramids. Maybe he has to use his modern knowledge to help the Egyptians solve a problem they're facing during the construction, like a lack of water for the workers. But he also has to be careful not to change history too much, or it could have a big impact on the present world. He could also discover secrets about the pyramids that have been lost to time.
How about the time just before the dinosaurs went extinct? It would be a dangerous but fascinating destination. Or the moment when the first human civilization was being formed. There's also the possibility of traveling to a time in the future where humans have colonized other planets.
Perhaps in a time travel sandbox story, the main character accidentally travels to different time periods randomly. Each time, they have to figure out the rules and culture of that era quickly in order to find a way back home. This could lead to some comical and also dangerous situations as they interact with different historical figures.
How about 'Back to Rome's Glory'? It clearly indicates that the time travel is going to take the characters back to the glorious days of ancient Rome. 'Rome: A Time - Traveler's Destination' is also a good option as it presents Rome as the destination in this time - traveling adventure. 'Time Travel to Caesar's Era' is very specific and would attract readers interested in the time of Caesar in ancient Rome.