Industrialist François Delambre is called late at night by his sister-in-law, Helene Delambre, who tells him that she has just killed her husband, André. Reluctant at first, she eventually explains to the police that André invented a matter transportation apparatus and, while experimenting on himself, a fly entered the chamber during the matter transference.

Set in a bustling alleyway during the Japanese occupation of Shanghai in the 1940s, the film centres on a wife, Zhan Zhou, who was being charged with the bloody dismemberment of her husband – a killing that seems impossible for her to have committed alone. The murder thrusts Zhan into the spotlight and the court of public opinion, forcing her towards a fate intertwined with that of her own country.

Socialite Molly Lasch is released from prison after serving a six-year sentence for the murder of her husband, Dr. Gary Lasch. Now, with the help of Fran, an investigative reporter, Molly sets out to prove her innocence. Together they uncover a conspiracy of silence at the Lasch Medical Center and a shocking secret that could cost both women their lives.