It runs in our blood

Harry Potter - J. K. Rowling
F/M
G
It runs in our blood
Characters
Original Female Character(s), Tom Riddle/Original Female Character(s), Albus Dumbledore, Tom Riddle, Abraxas Malfoy, Mulciber Sr. | Tom Riddle's Schoolmate, Antonin Dolohov, Walburga Black, Horace Slughorn, Alphard Black, Cygnus Black III | Walburga Black's Brother, Druella Rosier Black, Nott Sr. (Harry Potter), Armando Dippet, Avery Sr. | Tom Riddle's Schoolmate, Lestrange Sr. | Tom Riddle's Schoolmate, Original Gaunt Family Characters (Harry Potter), Rosier Sr. | First War Death Eater
Tags
Angst Slow Burn Murder Religious Guilt canon-divergence Implied/Referenced Rape/Non-con Dead Dove: Do Not Eat Childhood Trauma Enemies to Lovers Drug Use Sexual Abuse Dark Magic Cousin Incest Blood Purity Prejudice & Pureblood Supremacy (Harry Potter) Knights of Walpurgis (Harry Potter) Tom Riddle as his own warning
Summary
Heirs to a dead family. One that once held a power and a reputation that both craved. Cecilia and Tom were born as copies of their muggle parents in both name and appearance, but their powers and abilities came from Salazar Slytherin himself. With much more in common than they could ever imagine their paths cross to the point of obsession. As the time passes they see themselves in each other, for the better or the worse.

Chapters