In 1985, the shooting of Mr. Marfeo disrupts the quiet suburban neighborhood of Maple Bay and prompts thirteen-year-old Zinnia Zompa to reorganize everything she knows about her parents- their preoccupations, obsessions, and above all, their battles with each other. As her understanding of the world grows, Zinnia sees how the violence she witnesses is part of a larger pattern of domination, one that shadows the world far beyond her neighborhood, and her coming-of-age means reckoning with this darkness.