My personal notes

Paris, the Queen of Love and Hate helps Cygnus, the King of War and a heart breaker to change himself to a better person, but at the same time he changes her too. As Queen of Love she is not allowed to hate someone and as Queen of Hate she is not allowed to hate someone. Cygnus is called the King of War, because everywhere he goes, he brings war and chaos.
Will Paris manage to change Cygnus or will Cygnus manage to bring chaos in Paris's kingdom and make her break her rules?
(Ps: I am not good with descriptions, my book is definitely more detailed than this.)