While Carly’s husband is away, she enjoys the spoils of her young relationship by entertaining her friends. When Marc returns, Carly is less than interested but sacrifices a few moments to welcome him home.

Intrigued by the artefacts Marc has brought home, Carly takes a closer look at the peculiar rocks, statues and receptacles. Marc gives one of them to Carly as a gift. Soon after, Carly begins to experience unexpected sensations.

When Carly receives a gift from a friend, she is horrified by what happens next. In the fallout of a string of events, Carly learns that she may be responsible for the trauma she now suffers. But when Carly attempts to set things right, her situation only gets worse.

Haunted by the sins of ghosts, Carly must find a way to break free of the curse that envelops her. But can she find a way? How many more will suffer? And what is the true origin of Penance?