Arie's eighteenth birthday had come with many surprises, including a little sister, Amary, whom she would do anything to protect. Together they traveled to their new home in a fantastical world full of enchantment. Unfortunately, among the fairies, shapeshifters, and otherworldly creatures, darkness still lurked, and the natural balance of light and dark teetered on the brink of destruction. In order to save the two worlds she loved so dearly, Arie needed to accept her destiny as the butterfly princess and lead her people into a battle against the shadows, knowing that not everyone would survive. With loved ones by her side, she would discover her strength did not come from within, but from those who believed in her most.