At 506 pages, this book seems longer than it is. This is due in large part to the simple, straightforward style the author uses to tell the story. The story itself is a fairly typical fantasy epic. There is an empire, ruled by a hard fighting warrior class, the Derzhi, whose society has roots in the nomadic tribes of the desert. There are several other "races" in the story aside from the ruling Derzhi. One of these races are the Ezzarians, who were conquered by the Derzhi. The story begins on the day that the narrator, an Ezzarian named Seyonne, was sold as a slave to the crown prince of the Derzhi empire, Aleksander.
The story is told through the first person perspective of Seyonne, the Ezzarian slave, as he uncovers a plot against the empire. through flashbacks to his former life, we learn that the Ezzarians were sort of guardians of human souls in a battle against demons. Seyonne becomes aware that certain members of the royal court are infected with demons. He takes it upon himself to protect the prince, in spite of Aleksander's arrogance and cruelty. As they uncover more of the demon plot, Aleksander and Seyonne escape into the wild to seek out the help of a hidden community of Ezzarians.
Both characters experience inner battles, both figuratively, as they face situations they greatly fear and take responsibility for their actions, and literally, as when Seyonne enters Aleksander's soul to battle the demon that has infected him. Both characters push and pull each other to become more than what they were, and each comes into his own as a result.
I have read Transformation before and I still find that it's an easy and enjoyable read. I tend to pick it up when I am bored with whatever I am currently reading and want to escape into another reality with ease. I also just noticed this very moment that "Book One of the Rai-Kirah" is stated on the cover.