In this fierce, glamorous adult fantasy debut, Silvia Moreno-Garcia meets Fonda Lee, with the feverish intensity of R.F. Kuang's Poppy War trilogy. Singapore, 1972: Newly independent, a city of immigrants grappling for power in a fast-modernizing world. Here, gangsters are the last conduits of the gods their ancestors brought with them, and the back alleys where they fight are the last place where magic has not been assimilated and legislated away. Loner schoolgirl Adeline Siow has never needed more company than the flame she can summon at her fingertips. But when her mother dies in a house fire with a butterfly seared onto her skin and Adeline hunts down a girl she saw in a back-alley barfight-a girl with a butterfly tattoo-she discovers she's far from alone. Ang Tian is a Red Butterfly: one of a gang of girls who came from nothing, sworn to a fire goddess and empowered to wreak vengeance on the men that abuse and underestimate them. Adeline's mother led a double life as their elusive patron, Madam ...