Emperor Eye: Aries The lost Princess and the last Omedian

The princess escapes from the attack of the prince who wants to be the next king.
The princess who put aside her true nature and forgets that she is a princess chooses to live in the human world and be like them.
But all changed when the prince search for the land of humans and decided to stay there to find her.
Will she ever succeed to forget who she is, and continuing to pretend like a human?
Or is she going to reveal herself to the prince and let herself be killed?
In the first place, why does the prince want to kill her? why is he so mad and desperate to kill the lost princess?
What will happen to both of them? are they just two unhuman creatures who live in the human world?