Off the heels of waging a War with the Angelic Empire, Nate must lead the Kingdom of the Heart into victory against the Angels. Becoming a new parent is never easy, and even less so when you're the leader of the Kingdom and fighting a war on more than one front.
To make matters worse, the curse has been placed on Erica, leaving her time limited, both to help with the War effort, get revenge on her sister, but also care for her son, Daniel. She also, as part of raising him, train him to become the next best monarch. Time is limited and she doesn't know if she has what it takes to fight wars on both fronts. A complicating factor is that she has to stop the curse from taking the people she loves most from her.
With new threats, personal circumstances changing and a new rivalry, will Nate be able to lead his forces to victory against the Angels with Erica by his side? After all, if they lose, the Kingdom itself is at stake. That means, in no uncertain terms, that the Empire will lose everything it has if Lexi is successful.