The daughter of two legends of magic. The orphan of two tragic heroes who succumbed to the greatest magical assassin in history. The expelled from Covenant Academy. That is Eliza Kyteler who, in September 1895, arrives in London to be presented in society and to find a suitor that she does not want at all. But beyond the dances and dream mansions, the attentive gaze of a foreigner who does not belong to his world, the suffocating burden of his surname and his family, blood begins to splatter the darkest streets of London. Between the chords of a waltz, whispers and corpses begin to grow and surround Eliza, when the greatest suspect in the bloody crimes turns out to be the same man who murdered her parents.