The art is very beautiful and this good quality doesn't change through the story (blaming mangaka for low quality scanlations is unbelievable).
There's a good storyline, reasonable amount of background for both main characters and some hardships to go through for both of them. They yearn for each other but the difference in their social status, responsibilities, religion, nationality makes things complicated to the point where it's better to stay away from each other and pretend that nothing happened. Prince Zia - the next king - is in the public eye so he can't openly admit he's in a relationship with another man, they can't even meet whenever they like. But it's not just a matter of public opinion. They have to face and defeat their own weaknesses and leave their comfort zone (especially serious, sober-minded Seto). That's a complex plot, one obstacle is not a problem, many obstacles make a character grow. Long awaited sex scenes are hot and graphic. The only complaint is about the ending, wedding is missing and I'd like it to be a little longer (extra chapter would be ok too).
I really appreciate that this story is free from many stereotypes about Arabs, they're not fairy nor overly violent and wild, it's clear that mangaka did some research. Don't expect perverted, high and mighty prince abusing his absolute power, slaves or whipping. Characters here are likeable and sane.
It's a very nice story. If you like slow romance, complex plot and you're able to read between the lines I think you'll like it. I had fun.