Sophie has been experiencing a difficult period ever since her relationship with Fitz ended. Despite the heartbreak, Fitz remains emotionally attached to her. Recently, Sophie has been investing more of her time with Keefe, which has prompted her parents and Fitz to observe a transformation in her emotional demeanor. Fitz, in particular, has detected a shift in her emotions towards him.

In this story, the worlds of "The Inheritance Games" and "Keeper of the Lost Cities" collide as Avery Kylie Grambs takes a dangerous gamble and finds herself in trouble. Sophie Elizabeth Foster, along with the help of the Hawthorne grandsons and Sophie's friends, works to right the wrongs. However, during their visit, something goes wrong and the situation takes a turn for the worse.