The fates of Catherine Godin and major crimes investigator Benoît Bing Inglis intertwine when they are questioned about a murder case. While Catherine fights to clear her son's name, Bing seems to be protecting someone who may have been involved.

Six strangers get invited to stay with a billionaire, but the helicopter that is to transport them is forced to make an emergency landing in the middle of nowhere, which soon leads to mysterious accidents and disappearances.