In the sequel to "Starcrossed," sixteen-year-old Scion Helen Hamilton spends her nights wandering through Hades, and her days trying to overcome her fatigue and forget her love, Lucas Delos. Without sleeping and dreaming, she is slowly going insane. Although a new Scion--Orion--arrives to protect her, time is running out and an ancient plan is put into motion that will cause the Greek world to collide with the mortal one.