TheMovieInsider.com

A fast and furious action tale of three tough, hard-hitting women who take on a powerful pair of computer moguls, the Hong Kong police, two deadly assassins, and... each other. Shu Qi and Zhao Wei play sisters whose family inheritances are a state-of-the-art computer surveillance system and an unresolved family vendetta. After a wealthy Shanghai computer magnate is murdered, a beautiful and ambitious young undercover detective (Mok) is assigned to the case. Finding herself further drawn-in when she discovers the criminal masterminds are two women, the young detective eventually comes face-to-face with the sisters who, despite their delicate appearance, hold mental and combat skill to match her own. A battle of wits and force ensues in this tale of technological wizardry.