Old loves, new enemies, ancient legends... and dragons. So many dragons. Philip and Ejoler have been together for twelve years. They've traveled the world, they're raising a child together - their relationship couldn't be more solid. And yet, Philip worries that he's keeping Ejoler from the life he was meant to lead - the life of a dragon. Tris and Ormur's relationship is still new, but they're sure of their future together. Except Ormur's past is something he can't ignore - not when the dragons are calling him. Dragons are gathering for the first time in centuries. It's a meeting that will bring the two couples together to face new challenges. And one that will change the fate of humans and dragons forever.