On the frozen island of Skane the sky speaks Beautiful lights appear on clear nights & their colours have meaning Green means all is well & the Goddess is happy Blue means a snow storm is on the way & then there's red Red is rare A warning Seventeen years ago the sky turned red just as Osa was born unleashing a plague that claimed the lives of hundreds of villagers including her own mother This time when the night sky once again bleeds crimson she must discover what it means before so many lives are lost again