by Keigo Higashino

In a gripping tale of familial bonds and societal judgment, the story follows the life of Naoki, a young man whose brother, Tsuyoshi, is imprisoned for murder. As Naoki navigates the challenges of living under the shadow of his brother's crime, he grapples with societal prejudice and the struggle to forge his own identity. The narrative delves into themes of redemption, forgiveness, and the enduring impact of family ties, as Naoki receives letters from Tsuyoshi, which become a poignant reminder of their unbreakable connection despite the physical and emotional distance between them.