"Iris Walsh saw her twin sister, Piper, get kidnapped--so why does no one believe her? Iris narrowly escaped her pretty, popular twin sister's fate as a teen: kidnapped, trafficked and long gone before the cops agreed to investigate. With no evidence to go on but a few scattered memories, the case quickly goes cold. Now an adult, Iris wants one thing--proof. And if the police still won't help, she'll just have to find it her own way; by interning...

Determined to get revenge on the man who seduced her mother then callously dropped her, leading to her death, Kyoko, a Japanese American punk-rock singer full of rage and grief, finds nothing going according to plan when she sets in motion a series of unexpected reckonings.