Every single girl has this wishes, which is to catch a glimpse of the Prince , even our GaEun. She came from a broken-family and stayed with her Step-Mother along with one other step sister , high up in a castle. Yes, she do have a grandmother, and the grandmother lived all the way at the village , and our Poor GaEun has never set a foot away from the Castle before, which is why her hair was long, so long that it could carry people up from the ground up to the castle , and it did . Her life was treated like a Maid, she had no friends, no one to talk to , except for this.. Talking Rat . She always loved Singing, and would sing whenever she mopped the floor, sweep the floor, and so on . 

One fine day, the step-mother ordered GaEun to be a messenger and passed some cookies for her grandmother . She have to pass by a very forested area, filled with wolfs, tribes, it is just a very dangerous mission for a Nineteen year old girl . This would be her first time leaving the Castle, and not to mention , to a dangerous place . 

Would she be able to fight the wolf back and be at the ball of the Prince ChanYeol with the help of fairy God Mother and that talking rat? Would she have her happy ever ending with the rest ?