The novel is a poignant coming-of-age story set in 1990s Spain, following a young girl named Marina as she navigates the complexities of childhood with a unique blend of innocence and maturity. Living with her single mother, who is battling a serious illness, Marina grapples with the challenges of growing up, her burgeoning sexuality, and the harsh realities of life. Through her vivid imagination and candid observations, the narrative captures the bittersweet essence of youth, exploring themes of family, love, and resilience in the face of adversity.