Penelope Brown has not seen her sister in seven years. The two of them used to be inseparable, but after waking up to find her gone at only fifteen years old, Penelope was forced to grow up and move on far too quickly.
An adult now, Penelope receives a surprising phone call informing her that police found her sister dead in an alleyway. Penelope has to drop everything she has worked hard to achieve, and revisit what she’s long forgotten.
She doesn't want to discover what her sister has become since her disappearance, but Penelope is soon forced into a new world of mystery, destruction, and lies. Penelope’s not sure she can handle all of what she finds, but can’t help but dig herself deeper into this dark hole her sister had put herself in before her sudden death.