You will love this book if you love Mary Sue characters, next to no plot, no consistency, playing light on rape, and over all a terribly written story. Spoilers ahead!!!
I have read all the books aside from the last. This book starts off with promise. A world we currently live in but with dragons. The main lead is a teenage girl who is irresponsible, feels invincible, not too bright, and hates pretty boys. She spends her time obsessively trying to take pictures of dragons which is the only thing that makes her unique. Dragons have a law that despite being hundreds of years old the potential kings must turn into their human forms for 10 years to see what it is like as a human. Despite being hundreds of years old and supposedly wise beyond measure, these potential kings have to go to high school under a strict set of rules. Main rule: No falling in love with a human and no having sex. Dragons mate for life once they have been ceremoniously mated. A dragon eats a human...and that's pretty much the thing that starts the rift between humans and dragons through out the book. This one dragon continues to eat humans.
Male dragon lead meets female lead and she is reminded of the guy who raped her since he looks just like him minus the eye color. She reacts so violently out of fear that she throws up on him and passes out. He tries to get her to like him, she decides halfway through the first book that she actually likes him and that his 99% same features as her rapist do not matter. They date. Girl decides she loves main lead dragon who is king of dragons and needs a mate. With serious trials that apparently a good portion end in death this girl passes with flying colors and even kills one of the most powerful dragons...with a sword....on accident. She gets to be queen of the dragons...and then another dragon turns black (the king dragon is black so there are now more kings which is a prophecy). Enter female lead older sister. Girl sleeps around without care, hates dragons and isn't afraid to voice it, and hates relationships because she gave up her virginity to a guy who she just met and find him with another girl the next night. So she meets 2nd king and basically through out the book insults the hell out of him and the other dragons and is consistent on her hate of them. Keeps him at arms length but all of a sudden decides she loves him and wants to be his queen. She doesn't go through the trails but has to decide the fate of one human and bam, she's queen. Last "king shows up" and its the lead female dragon (1st kings ex). And despite not liking humans she falls in love with the sisters' brother, who in itself is a lame Gary Sue story. I had to tap out after this.
Aside from this romance a 10 year old could write, the dragons and humans are almost at war. Dragons are almost at war with themselves too. Only the kings, with the strength of their human queens, can save the world. *eye roll*