Light Novel Volume 05

Gin Satō-shi to Murasaki no Yakusoku (銀砂糖師と紫の約束) is the 5th volume of the Sugar Apple Fairy Tale light novel series.

Summary
Anne and the Paige Workshop have won the right to create sugar candies for the First Holy Festival. To make the giant sugar sculptures, however, a spacious work area is necessary. So Anne rents a cheap castle from the state church but...it's haunted?!