The arrival of a war orphan into a quiet family home triggers a series of psychological disturbances that force a young boy to confront the hidden realities of conflict. Simon finds his domestic life disrupted by the presence of Ha, a child whose traumatic past manifests in persistent nightmares that begin to bleed into Simon's own consciousness. As Simon attempts to reconcile his new brother's history with his own perception of reality, he faces the challenge of distinguishing between his personal identity and the inherited trauma of a war he never experienced. The narrative explores the intersection of empathy and confusion within a domestic setting, utilizing a perspective that blurs the line between the protagonist's internal monologue and the external history of his new sibling.

Readers frequently highlight the author's ability to handle sensitive subject matter with a restrained and thoughtful tone. Discussion often centers on the psychological tension created by the protagonist's confusion between his own experiences and the trauma of his new brother. Critics often note that the narrative effectively balances the domestic setting with the heavy historical weight of the Vietnam War. The book is frequently cited for its focus on the emotional complexities of family integration rather than relying on graphic depictions of combat. Many readers appreciate the concise nature of the prose, which allows the central mystery of Ha's past to remain the primary focus throughout the story.