Ms.Yuarisla is a water demon lady with blue hair and blue skin. (Because I have not seen an English version of "Dragon Pink", spelling her name might be wrong,sorry -_-)
She lives in her shrine and she is worshiped from the villager as a god of water. She demands some girls as a sacrifice from the village,and Pink and a nameless girl are given to Ms.Yuarisla as a sacrifice by villagers...
She is an villainess in this story, but I like her very much.