An unspeakable act of arson... a sexual assault case... and the worst type of deceit a best friend could ever display, are just three reasons why former best friends - Lily, Marnie and Grace - have never returned to their childhood hometown of Holly Bay.

Not since that eventful night of their graduation dinner...

But when an invitation to their 25-year reunion turns up, each of the women begin to wonder if it's time to face the past. To return to the scene of the crime and finally hold the right people accountable.