Help

Okay so i’m looking for a manhwa and it has kings and dukes and everything like that and the FL is the like princess of this kingdom and i believe she is next in line for the throne. So the princess has never really been outside the castle and royalty are supposed to be like perfect at everything and are said to be like the dependents of some god or something like that. But the FL meets the ML in their like garden and the ML is pretending to be a guard and the FL like challenges him to a dual or something and loses. Also the FL has like these powers so that she can see the future but like only in her dreams I think and she sees that she does become the ruler of the kingdom and everything. She ends up having like an affair with the ML and he sneaks her out of the palace so that they can see how the common folk live since she is ignorant to a lot of stuff. Sorry this is really long and not punctuated correctly but I’m too lazy to punctuate