A modern-day protagonist discovers a time-travel artifact that takes them to Ancient Egypt, where they must outwit a cunning advisor to the pharaoh while unraveling the mystery of time-travel, only to realize the antagonist is a time-traveler from the future trying to preserve the timeline.
Antagonist: A cunning advisor to the pharaoh who sees the protagonist as a potential threat to the stability of the kingdom and tries to manipulate events to ensure their demise.
The protagonist discovers an ancient artifact that allows them to travel back in time to Ancient Egypt, where they must navigate the complex political landscape and avoid the antagonist's schemes to survive and find a way back to their own time.
In the end, the protagonist outwits the antagonist and finds a way back to their own time, taking with them valuable knowledge and artifacts from Ancient Egypt. The antagonist's schemes are exposed, and the protagonist's journey ultimately leads to a greater understanding of the mysteries of time-travel.
Twist: The protagonist realizes that the antagonist is actually a time-traveler from the future, and their actions in Ancient Egypt were meant to preserve the timeline. The protagonist must make a difficult choice between returning to their own time or staying to fulfill their destiny in Ancient Egypt.