Rereadable

24-years-old Penelope.
A beautiful daughter of a baron on the outside, a swearing old lady on the inside!
But the man who she spent the night under the influence of alcohol... was the Emperor?
"Damn it, that man is everywhere."
"I'll make sure to get my hands on her."
Experience the youthful heart-fluttering romance fantasy of the two!

The story begins when the protagonist is picked up on a rainy day by Daniel, Prince of Lorwyn.
The protagonist receives the name Rael from Daniel and lives as a shadow prince.
One day, Rael meets Leonhard, the Emperor of the Empire....