One Saturday evening in November, Alban accompanies his friend Naïm to a meeting that will change the course of their lives...

Sága is a strange, withdrawn, androgynous young girl. She has no friends and spends most of her time locked away at home. But Sága wasn't always like this; her life and personality changed dramatically at puberty when a terrible curse took hold of her. For years, she has managed to hide her dark secret from the world... But for how much longer?