Once, serial killer Alvie Knightly was living the dream.

Unlimited cash.
An Italian getaway.
A hot new boyfriend . . .

How the mighty fall.

One year - and one very unfortunate incident - later, Alvie is homeless, surviving on meal deals, and counting her dwindling pennies.

It's time for one last hit, and if anyone can pull it off - in six-inch heels - it's Alvie.

But if she's to succeed in her mission to avenge her ex, win back her money and secure her future, she'll have to face her most terrifying enemy yet . . .

Her past.