After the demise of Jigsaw, his prot g , Detective Mark Hoffman, is hailed as a hero for capturing the notorious serial killer. However, Agent Strahm, who is tasked with investigating Jigsaw's crimes, discovers discrepancies in Hoffman's story that lead him to believe Hoffman might not be as innocent as he seems. As Strahm delves into Hoffman's past, he uncovers a web of deception and dark secrets that suggest Hoffman's involvement in Jigsaw's crimes. At the same time, a new group of victims is trapped in a blood-soaked maze of tests, facing unimaginable pain and suffering at the hands of a mysterious puppet master. Will they survive or suffer the same fate as the many victims of Jigsaw's blade?