mysteriousmissy26
Long before Lily Evans married James Potter...
She fell in love with a god.
When Odin ordered Thor back to Asgard, neither of them knew Lily carried his daughter. By the time the Allfather answered Thor's desperate prayers, war had engulfed Britain. Unable to return, Thor could only trust James Potter-the man who blood-adopted the little girl and swore to protect her as his own.
Then James made a choice that would haunt the dead.
Believing he was securing her future and repaying a lifetime of guilt, he forged an ancient magical contract with Severus Snape. The oath would remain hidden until her seventeenth birthday, when it would awaken and force her to accept the bond... or lose her magic.
Perhaps even her life.
Raised in the cupboard beneath the stairs, sorted into Slytherin, and unaware that the blood of Asgard flows through her veins, Astrid Evans-Potter has survived everything the world has thrown at her.
But she refuses to become anyone's apology.
"I am no motherfucking apology gift to anyone. Especially not to someone old enough to be my damn father."
The moment the contract awakens, lightning answers her rage.
Across the Nine Realms, Thor feels his daughter's power for the first time in seventeen years.
The Bifrost tears open the skies above Privet Drive.
And the God of Thunder comes for his child.
Now Dumbledore's secrets are unraveling, James Potter's final decision threatens to destroy everything, and an ancient magical oath may ignite a war between wizarding Britain and Asgard itself.
Because there's one thing every witch, wizard, and god is about to learn...
No chain forged by man can hold the daughter of Thor forever.