Lowe, who is seven-and-a-half months pregnant in real life, also stars as a pregnant woman on a killing spree, targeting individuals from different walks of life. Her motivation for revenge is gradually revealed.　　 Lowe described Prevenge as a “post-feminist revenge movie”. The writer-director has structured a narrative for the film and said it is “a classic revenge tale and very episodic, so the structure was quite laid out,” but will also employ improvisation on set. 《先发制人》的别名有：妇仇。