It turned out that the witch Griselda's assistants - dirty - are not so harmful. They simply have no one to be friends with, and besides, all they can do is throw dirt, break, tear... So the toad Wart was looking for a new friend for pranks, and for this she bewitched the sheep Grace. Of course, Lily and Jess will make every effort to remove the spell from Grace, and at the same time they will try to teach the dirty little ones new, more fun games.