Nazia Sami is a celebrated author, but perhaps her greatest plot twist is yet to be produced. In her final days, she wields a pen one last time as she fills her diary with instructions for her sister and writes six letters to be delivered after her death.

There is to be no funeral for Nazia. Instead, only six invitees are invited to a party, one of whom is a mystery guest. Over the course of an extraordinary evening, secrets are revealed, pasts reconsidered, and lives are forever changed.