In a post-apocalyptic world, a courageous survivor discovers a hidden time-travel device and must decide whether to use it to alter history and save humanity, only to realize that their actions may have inadvertently caused the apocalypse in the first place.
A courageous and resourceful survivor who is forced to navigate the dangers of the post-apocalyptic world, but sees time travel as a chance to change the course of history.
The protagonist discovers a hidden time-travel device and must decide whether to use it to alter the course of history and save humanity, or to keep it hidden to avoid the potential consequences of changing the past.
In the end, the protagonist decides to use the time-travel device to alter the course of history, taking the risk to save humanity from the post-apocalyptic world. As they step into the unknown, they are filled with hope and determination to make a difference, no matter the consequences.
Twist: As the protagonist goes back in time, they realize that their actions have inadvertently caused the apocalypse in the first place, leaving them with the impossible task of finding a way to undo their own mistake and save humanity once and for all.