Already being in a pure-blood relationship doesn’t stop Hermione from falling foul of the new marriage law introduced to combat the twin problems of pure-blood in-breeding and the greater integration of Muggle-borns.
The war is long over and Hermione is doing very nicely in her career at the Ministry of Magic, thank you very much. She doesn’t need a man to make her world complete . . . or does she? Lucius Malfoy might just have other ideas.