When Enzo shoots an illegal migrant from his bedroom one night, it triggers a series of events that embroil old and young, rich and poor, native and foreign. His elderly neighbours Ruth, Diana and Marta are three friends who have retired to Tuscany. Ruth's favourite grandson Olly is about to get married from her idyllic hillside farmhouse; however, the bride, Tania, seems curiously unengaged by anything but vlogging as a social media influencer. Marta, preparing to give the annual music recital, sponsored by a Russian oligarch in hiding from Putin, is increasingly unwell, and her grandson, Xan, is full of resentment at the inequalities he encounters, nursing her husband, Lord Evenlode, who is living with dementia, and looking back over a long and troubled marriage. Over two weeks in May, all these characters will face challenging choices as they grapple with their own past and with present dangers.