The Potter Possession

Lord Voldemort is dead, Sirius Black is a free man, and Harry is the most powerful wizard in Britain. But as the dust settles, a soul-deep ache manifests, a mate bond tethering Harry to the last person the world would expect. Lucius Malfoy is a man undone. With his Dark Master gone, Narcissa has taken her freedom and her divorce, leaving Lucius to face the Ministry's judgment alone. He is a pariah, a man whose pride has been stripped away, and he has no idea that his life now depends on the boy who brought his world crashing down. Disclaimer: Harry Potter doesn't belong to me. It belongs to J. K. Rowling. I am only borrowing the characters. The story is mine.

Betrayed by his partner and killed in the line of duty, Sub-Inspector Benedict Holstan wakes up in the body of a 5-year-old "useless" noble. Cast aside by his father and left to rot in an abandoned manor, Caelum Valtheron spends years studying ancient grimoires, waiting for his moment. When he enters the Royal Academy, the world expects a failure. Instead, they get a powerhouse. As the only student accepted into both the Knight and Magic programs, Caelum catches the eye of the second Prince, Elias. But Elias carries a dark secret, a poison that kills in 300 seconds without a willing sacrifice. Caelum has the magic to stall the clock. But in a world of political betrayal that mirrors the one that killed him, can he solve the mystery of the poison before time runs out for them both?

When the Killing Curse sends Harry Potter back to the Marauder's Era, he chooses a new name, an ancient legacy, and a ruthless path to vengeance. Becoming Hadrian Peverell, he issues a public courting contract to a vulnerable Severus Snape, shielding him from the Marauders and Dumbledore alike. But Hadrian's ultimate leverage lies in a dark alliance. After forcing the Dark Lord to heal his fractured soul and reclaim his sanity, the balance of power shifts entirely. Dumbledore wanted a war, but he's about to face the combined might of the Peverell, Slytherin, and Prince estates.