Who You Gonna Call...Fleur (фемслэш)

Hermione is on a mission to discover the secret of the magic behind the Italian legend of the ghost Azzurrina of the castle of Montebello. When she can’t break through the magic of the castle, she calls in her girlfriend, Fleur to help with it because it feels familiar to her. Fleur, who’d gone home to speak to the clan when her silvery blonde hair turned silvery blue, is told of a legend about the loss of the Italian Veela. Known for their silvery blue hair before their line ended. With new hair and a lot of questions, Fleur returns to help her girlfriend discover what happened at Montebello and the Italian Veela.