"Gwen Turner has made a bloody mess of her life. She's recently broken up with the best man she's ever known for reasons even she can't admit to herself, and quit a lucrative job in order to pursue her dreams of opening her own coffee shop that's quickly become a bit of a dull nightmare. To top it all off, her best friend is getting married, walking down the aisle and leaving her behind. Everyone seems to be growing up and moving on without her. [Alone] with too much cheap wine and bad reality TV, Gwen turns to a dating app to help fill the void in her life. Swiping left and right on what few eligible bachelors there seem to be in town, spending her evenings out on one disastrous first date after another. But when a string of murders begin to happen in her small coastal English city, each of the victims have one thing in common: they've all been on a date with Gwen"--