Continuation from Book 2 - Secrets of the Snake. Part 3 of TSOS series. Hadrian and Antoninus return to Hogwarts for their third year. They continue to further their magical affinties and look to establish their authority on Slytherin house. Meanwhile, another darkness looms on the horizon.

After Lily's death, her elder son was sent to live with the Dursleys. Abused for six years, Harry was rescued and adopted by Voldemort. He grows into his powers as the Dark Lord's heir at Durmstrang and, eventually, Hogwarts. Before the end, Harry has to face his biological family once more as the heir to the Dark Lord. Dark!Harry (adopted)Father!Voldemort