Empress of Flames

Princess Lu knows that the throne of the Empire of the First Flame rightfully belongs to her. After all, she is the late Emperor's firstborn and has trained for the role all her life. And she can't forget made a promise to shapeshifter Nok, the boy she came to love, to win justice for his now powerless people. But even with an army at her side, Lu will need to face down a major obstacle: the current sitting Empress, her once beloved younger sister, Min.
Princess Min used to live in Lu's shadow. But now she can control a powerful, ancient magic, and she's determined to use it to forge her own path and a strong future for the Empire, even if that means making enemies in court. But Min's magic isn't entirely under her control, and she must learn how to tame it before it consumes her .