The film follows the story of One (played by Ryan Reynolds), a billionaire philanthropist who fakes his own death to escape his mundane life and become a vigilante. He is joined by a group of five other individuals from different walks of life, each with their own unique skills and motivations. The group, known as "Six," sets out to take down a ruthless dictator (played by Nor Amsalim) in an unnamed Middle Eastern country.

Another theme that emerges in the film is the critique of oppressive regimes and corrupt governments. The movie highlights the human rights abuses and atrocities committed by those in power, and the need for individuals to take action to bring about change. The film also touches on the theme of accountability, as Baylor and his team seek to hold those responsible for their crimes accountable.