One of the greatest stories I have read in a long time, read the trilogy from start to end without any breaks just couldn't stop (except for sleep, dinner, and work offcourse) it was that good. Might be an adult book but I have found that the stories here can often be pretty good, and this one was truly great. It is also somewhat inspired by the Persona series in how your character grows by and in planning ones days activities.
Even the sex stuff was very well done and beutiful to be honest, very much focus on the romantic, good and wholesome sex.

Morning Star and Wings of Empire, is from the same author, they are the next ones on my reading list.

Probably the best story since I read Atlas Shrugged.