After surviving Silas University and an averted apocalypse Laura Hollis and Carmilla Karnstein look to begin a life together away from vampires, Sumerian Gods and even sentient reality warping libraries. But cutting ties to the past can be tough when you've got three centuries of it stored up or have uploaded a great deal of it online. After being contacted by a mysterious woman, the two learn that an object of immense power once wielded by Inanna, Carmilla's newly returned to Godhood mother, is somewhere in the beautiful city of Florence and is in danger of falling into the wrong hands. But despite its beauty Florence hides many dangers as powerful enemies flock to it in a mad dash for the "Melammu Ina Sarratum" and the power it holds. Can Laura and Carmilla survive what they think to be one last adventure and win a race of incredibly high stakes?