Mags Munroe is juggling a lot. A Gen Z new Garda recruit who lectures everyone on political correctness, teenage daughters who are determined to fill the house with unruly animals, a mother-in-law that is not improving with age, and a husband with a loud new hobby. So, when an eccentric old couple move to Ballycarrick, claiming to be a witch and a warlock, she thinks why not? What harm could they do? But their presence is fascinating some and infuriating others, and both sides want her involved. Her husband's old girlfriend is back in town, and the rumour mill starts turning, and relationships Mags has relied on all her life seem suddenly precarious. Just when she's at boiling point, she finds herself faced with a professional situation so unlikely it's almost laughable, but as things unfold, what seemed like a joke is no longer funny, as sinister influences take a keen interest in Ballycarrick, but why?