Hayley Udall is struggling to support herself and her 14-year-old daughter while also paying alimony to her dreadful ex-husband. She longs for her issues with him to disappear, and one night, while expressing her frustrations, she becomes involved in a pact with two others, Melanie and Kevin, to “solve” each other’s problems. Initially, it seemed like harmless wishful thinking, but when people, including Hayley’s ex-husband, start turning up dead, Hayley finds herself ensnared in the agreement, forced to see it through or face being accused of murder.