Harry Potter Siren

Harry's heart was broken by the ones he loved. And sent to a school that he didn't find a place in, and he was tormented and bullied. But what happens when upon his return home to find peace and rest, his life is thrown into chaos, finding out he was getting into an arranged marriage with the sister of his greatest bully?

She’s a deadly assassin with no name. He’s a cursed Lycan King, forbidden to love. When Kael scents Seraphina—the infamous Shadow Siren—as his fated mate, his world turns upside down. She escapes from him and all his effort to find her was futile. But Seraphina isn’t the kind of woman who can be claimed. She’s part witch, part fae, and all danger sent by The Order to spy on the very man fate says she belongs to. Love was never part of her mission… and certainly never part of Kael’s prophecy. As demons rise and supernatural war looms, their bond becomes more than fate—it becomes a weapon. But with Seraphina’s secrets threatening to unravel everything, and Kael’s wolf on the edge of madness, the line between love and destruction begins to blur. One wrong move could ignite a war. One kiss could change everything. And one truth could destroy them both. When fate ties a killer to a king, can love still bloom in the shadows? What secret prophecy connects them… and what price will they pay to survive it?