When immortal warlock Magnus Bane attends preliminary peace talks between the Shadowhunters and the Downworlders in Victorian London, he is charmed by two very different people: the vampire Camille Belcourt and the young Shadowhunter, Edmund Herondale. Will winning hearts mean choosing sides?

This standalone short story illuminates the life of the enigmatic Magnus Bane, whose alluring personality populates the pages of the number-one New York Times best-selling series The Mortal Instruments and The Infernal Devices.