WHEN THEY BURNED THE BUTTERFLY
(Butterfly #1)

Tor Books (US) | Wildfire (UK)
21 October 2025


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A fierce, glamorous sapphic fantasy reimagining the secret societies of postcolonial Singapore, for fans of Silvia Moreno-Garcia, Fonda Lee, and the feverish intensity of RF Kuang’s Poppy War trilogy.

Singapore, 1972: Newly independent and grappling for power in a fast-modernizing world. Here, gangsters in Chinese secret societies are the last conduits of their ancestors’ migrant gods, and the back alleys where they fight are the last place 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 Butterfly. Now that she’s dead, Adeline’s bloodline is the sole thing sustaining the goddess. Between her search for her mother’s killer and the gang’s succession crisis, Adeline becomes quickly entangled with the girls’ dangerous world, and even more so with the charismatic Tian.

But no home lasts long around here. Ambitious and paranoid neighbor gangs hunt at the edges of Butterfly territory, and bodies are turning up in the red light district suffused with a strange new magic. Adeline may have found her place for once, but with the streets changing by the day, it may take everything she is to keep it.



PRAISE FOR WHEN THEY BURNED THE BUTTERFLY

“Will take the breath out of your chest and replace it with fire… a dark riot of a novel replete with jealous gods, human cruelty, and incandescent desire.” – Nghi Vo, bestselling author of The Chosen and the Beautiful

“A stylish, gritty sapphic fantasy that smolders with tension and will leave readers breathless.” – Zen Cho, award-winning author of Sorcerer to the Crown and Black Water Sister

“A dazzling tale of post-colonial identities, dangerous magic, and women ferociously carving their place in a world that rejects them. Burning with equal amounts of fury and tender, contemplative moments, this is a definitive must-read for years to come.” – Amy Leow, author of The Scarlet Throne

“Led by a complex yet compelling heroine, and set amidst the glitz and grit of 1970s Singapore… unabashedly vibrant and original.” – Sunyi Dean, bestselling author of The Book Eaters


art by Aliyah Fong
art by @ink3rr
art by @kitsukkit