Luclia is a girl who was trapped in the demon archduke's dungeon for seven years and saw ghosts. One day the prison wall collapsed and a man came.
"Wow! are you a prince?"
"Sorry, I'm just a duke."
Davier, Duke of the House of Montenfeltro. Sure enough, with his temperamental and violent personality, he would take Luclia, an unknown girl, as his princess?!
"Duke, I wonder why you brought her here..."
Luclia, who has just entered the word with the mysterious Duke Davier. Can two people understand each other and still be happy?
