Enna is a black cat ruthless assassin Siren. Soren is a bored prince who is avoiding marriage. Enna works for Odissa, she makes a deal with a goddess to present as the Prince’s future bride. This is essentially a retelling of the Little Mermaid with more violence. This is the author’s debut novel. I truly enjoyed the world building and Enna’s snarkiness. I felt the romance was a little sudden, there was not much build up. It was close enough to the Hans Christen Anderson Little Mermaid that I was not surprised by the ending.