First of all, I have to say the choice of casting is really great (the actors really have the feel of their roles)..

This is a romance story on a commoner thief who steals a magical pearl that eventually leads to her having a body swap with a noble lady. (usually I'm not a fan of body-swap stories but this one is getting somehow addictive....)

Of course, a commoner thief and a noble lady have really different personalities and well, guess what? our noble lady turned into thief is getting the crown prince's attention with her new carefree personality ... What will be the final result of this body swap turned into romance?