In this book, most of our time is spent watching as Luca and Cain navigate not only their own relationship and healing, but also all the complex web of interconnections within their extended family (or polycule). Of course, stuff happens. For me though, the ever-shifting relationships within the group are both fascinating and thought-provoking. It is best to listen to John Solo's narration with an open mind, if you're not used to unconventional households and their dynamics.