"The Last Heir" is a fantasy novel that follows the story of Eron, the last surviving member of his royal family and the only heir to the throne of his kingdom. When his kingdom is attacked by the neighboring kingdom of Vayne, Eron is forced to flee for his life and taken in by Lirien, a powerful sorceress who becomes his mentor and ally. Together, they embark on a journey to uncover the truth about Eron's past and the true nature of his power. Eron discovers he is the last of a powerful line of sorcerers and that his kingdom holds a powerful magic artifact that Vayne will stop at nothing to obtain. Eron must learn to master his powers and unite the remaining members of his kingdom to defeat Vayne and save his people from certain destruction.