Lovers Sarah and Victor meet at a hotel, where they subsequently make a plan to kill Sarah’s husband. Sarah shows she is uncertain about this decision, but living in fear that her husband could find out about her secret at any moment, is unbearable for her. Victor sees she’s insecure when her husband calls, and understands that Sarah will never change her life. Sarah rushes and leaves the hotel, but a stranger attacks her in a dark tunnel and strangles her. It turns out to be Victor, and he is Sarah’s hitman, whom her husband ordered.