First, I’d like to say thank you to @netgalley for my ARC of this book. I found myself wanting to learn more about Shanghai as I read about Rosalind’s adventures as a 1930s spy. I love a good whodunnit, and I found myself changing guesses every chapter or so; Gong really kept me on my toes. I feel like Gong also did well by her characters; they felt authentic, and I appreciated that she could show some of the downsides/concerns of immortality and other genetic changes. I didn’t know much about the Nationalist/Communist/Imperial war over territories in China, so this left me wanting to learn more. I don’t want to share any spoilers, but I will say that this book was addictive; I found myself engaged and had no desire to put it down each time I started reading it. If you love mysteries or historical fantasy, I suggest snagging this title when it releases later in the month 🔎🔪