Lydia Coleman is a newly employed bartender in New York City's new hot bar, Happy Hour. Upon meeting her co-worker, Harry Styles, the two can't help but notice the spark between them. But when Harry's chilling past comes to light, they must confront a relentless enemy hell-bent on terrorizing and destroying their lives, while protecting everything they've built. Harry has to make a decision: can he keep Lydia safe from whatever- and whoever- is after him?