"The Decent family, descendants of Cinderella, are collecting shoes with a curse" - Edel, a girl working at a shoe store in a rural town, hears this rumor and visits Alan, the next head of the family, to have her mother's relic , the "Red Shoes," which move on their own, appraised. However, he reveals a secret about Cinderella and takes the shoes away from Edel. In order to find out the truth about her mother's death, Edel decides to work at Alan's shoe store, "Glass Dome"...!?