The Wishing Princess - Magic Dreams, #1

A fantasy bucket list... and a final chance at love. Princess Samaira is dying soon, and she knows it. She has Rydaria, a disease that keeps her bedridden and waiting for death to claim her. Rather than give up on life, she composes a list of fantastical final wishes and embarks on a mission to fulfill them. Who wouldn't want to ride a dragon or meet a mermaid before they die? On her journey, Samaira encounters a too-good-to-be-true elven king named Nils, who is determined to show her love before she dies.
But how genuine are his feelings?