I'm going through a stage of reading a lot of RH fantasy/Sci Fi at the moment and I have found a lot of offerings in the genre rather shallow. By this I mean the plot is contrived to just allow for the romance and is therefore rather lazy. This was not the case for 'Princess of Draga.'
I'll admit that I was slightly put off by the long lost of characters and their families and alliances, buy I skimmed over this and figured I could come back to it if necessary. I'm currently on book 3 and haven't needed to, so don't let this put you off! It is not as complicated as the opening makes it seem.
Princess of Draga is set in a unique Sci Fi world, where different galaxies are ruled by royal families and we focus predominantly on the Draga ruling family. The King has fallen ill and the eldest sister is preparing to take over from him. Our main character, Adelina, is third in line from the throne and therefore is unlikely to ever rule. There are many interactive aspects to their world and society, the main ones being that each ruling family has aspects of a predator inserted into their DNA, with thebDrga family's being the Wolf. While they are not shapeshifters, they do have heightened senses and instincts and their family dynamic tends to be as a wolf pack would be. Additionally, as part of the genetic engineering of their species, people are either naturally dominant or submissive, with this being on a spectrum. Those who are dominant have the natural instinct to lead and protect, whereas those who are submissive steer more towards certain roles in society where you would serve, for example. scientists. I was initially wary of this, thinking it would be some sort of master/slave dynamic, but this wasn't the case at all and makes a lot of sense in the book. The Royal family are naturally the most dominant of all, apart from Adelina who is the first and only submissive member of the Royal family. However, as the book (and series) progresses, we realise that Adelina is something different entirely.
Adelina is a great character, who only gets better with each book. She is fierce, loyal, honourable, strong and cunning. Despite being a submissive, she plays to her strengths and is not afraid to manipulate the protective instincts she brings out in others. There are many hidden depths to her character, which we are introduced to slowly and in such a way that she doesn't seem to fall foul to the 'special snowflake' trope.
Whilst Adelina is the main character, chapters are told from multiple character's points of view, which worked really effectivelynl for me. There are some fantastically strong female characters and the additional points of view added a lot of depth to my understanding of the world and the characters in it.
There is a focus on romance in Adelina's storyline, as well as others, but for me this didn't saturate the over-arching plot, which is how I prefer it in the books I read. There isn't a huge Reverse Harem aspect yet, but the society they live in is very open to multiple partners and spouses, even in the Royal family. In book 1 we see Adelina focusing her attentions on one male and one female, but there is clear foreshadowing of an additional male who I'm sure will be involved.
If you are someone who likes your RH to involve the characters meeting, falling in love instantly because it was destined, or they're 'mates' and all falling in bed with each other within the first 20 pages, then this probably isn't the book for you. However, if you are looking for book with great characters, particularly strong women, interesting world building, an engaging and fast paced writing style, with a slow burn RH romance as a delightful extra, then I would highly recommend this book!