When an elite class reunion on a luxury high‑tech train is sabotaged, an anonymous “I killed” confession traps the former students in a 100‑hour pressure cooker of secrets. As the past resurfaces, Lara and Aarón must uncover the truth behind a decade‑old death before the engineered journey destroys them all.

Between memories of Iran and a new life in exile, Shadi drifts through her twenties, navigating friendship, love, and the search for a fragile sense of home.

When easygoing 29-year-old Hiroto unexpectedly inherits a cozy one-story hiraya from a kindly neighbor, his unhurried life shifts as his 18-year-old cousin Natsumi arrives from the countryside to live with him. Their gentle coexistence in a small Tokyo home becomes a refuge for people worn down by modern life—an understated, heartwarming tale of ordinary days that quietly save you.

This investigation reveals a miscarriage of justice, the story of a woman wrongly convicted of the murder of her husband. The book proves her innocence and reveals who committed the murder.