The Labyrinth Song

To get to the bottom of a slew of grizzly sacrificial murder cases, Hermione must work closely with Draco. Being partners with him is more difficult for her than catching murderers, and between their fighting and chasing a serial killer across Europe, they'll enter a maze that only they can find their way out of. (Part 1 of "Ariadne and Theseus".)(Contains smut and language.