Serenity is a healer. She has powers and responsibilities to heal human kind. The Healer and Human race have an enemy known as the Hunters. They wish to bring down the humans as slaves and to kill all of the Healers especially the royal family. Serenity it the heir to the royal family after a horrible attack that killed her mother, younger sister, and older brother. Her father the High Ruler of the Healers has retreated into himself, obsessing himself with the kingdom and killing all Hunters. When Serenity is 16 she is able to go on a trial which is a time when healers can go and live in human society. While Serenity goes on to her trials she finds a lot more than she bargained for.