He was nobody. She was untouchable. The world they both knew was built on three hundred years of lies. Ethan Grey was nineteen, invisible, and completely ordinary — until the night he found the Tome buried beneath his grandmother's house and woke up as something that had never existed before. Not quite vampire. Not quite anything the seven kingdoms had a name for. With powers that should be impossible, a shadow companion only he can see, and every supernatural faction on the continent suddenly very interested in what he is — Ethan has two options: run, or rise. He's never been good at running. Seraphine Valdris is two hundred and forty-seven years old, the most dangerous woman in the vampire kingdom, and has spent two centuries being her father's most useful asset. When a scout's report leads her to a nineteen-year-old in a budget hotel with violet eyes and a reflection no vampire should have, she expects to find a problem to manage. She doesn't expect to find someone who looks at her like he actually sees her. Together, they will uncover a conspiracy that has been running for six hundred years — a manufactured war, a kingdom destroyed to prevent the truth from surfacing, and a vault at the center of the world holding everything the six supernatural kingdoms were never supposed to know. The vault can only be opened by the last heir of a bloodline everyone believed was extinct. Ethan is that heir. And what's inside the vault won't just change the war. It will end it. The Seventh King is a slow-burn paranormal romance with dark fantasy world-building across three books. Featuring: enemies to lovers, underdog to king arc, a mysterious shadow mentor, political intrigue across seven supernatural kingdoms, progressive power reveals, and a female lead who is nobody's pawn. Perfect for readers who loved Twilight for the romance, A Court of Thorns and Roses for the world-building, and From Blood and Ash for the secrets.