The Mirror of Elements. The Fifth Kingdom, #3

Book 3: The Mirror of Elementsby Brinda PhokeerdassThe Blasted Wastes are a graveyard of forgotten magic, and at their heart lies the Mirror of Elements-an ancient relic said to reveal not what you are, but what you could become. Kael journeys into exile, haunted by power he barely understands and hunted by enemies who would see the Fifth Element extinguished. As he unearths the ruins of the lost House of Aether, Kael begins to grasp the truth: his existence is no accident.
He is both heir and threat to a forgotten age, and the Mirror does more than reflect-it remembers. But the deeper he dives into the mysteries of elemental fusion, the more he risks losing himself. Dreams twist into warnings. Ancient voices whisper promises. And as his powers evolve into something cosmic and uncontainable, Kael must confront the ultimate question: is he here to save the world-or unmake it?