This is a "Cinderella and Four Knights" Fanfiction - oneshot. Hope you guys enjoy it!

 A few years after start dating, Eun Ha Won and Kang Ji Woon finally got married. They don't live in the Haneoul Mansion anymore, but they went there to visit grandpa, his cousins and the masion staff. What will happen there to make them so happy? Read to find out!