The Sinner

The Sinner is a full-length crime mystery novel by screenwriter and author Huang Qingjiao, published by Tianjin People's Publishing House in January 2017. The story begins with an indiscriminate killing in a city's public square: the killer's method is clear to the point of brutality—no locked room, no impossible crime—and the culprit is quickly caught and confesses, leaving only his motive shrouded in fog. A journalist hoping to make a big story out of the case, a police officer determined to find the truth, a boy caught between murderous impulses and bullying, and the killer who seems to want only revenge against society—four destinies become entangled in the same bloody crime. As scattered clues gradually converge, an old case from ten years earlier is reopened; behind one case lies another, and the truth is far more complicated than it appears. Friendships forged in life and death fall apart during the investigation, lovers become strangers, and everyone clings to their own obsessions and secrets. Told through dual narrative lines and woven with details such as a dismemberment case and rose tattoos, the book peels back layer after layer of love, betrayal, and guilt, asking a question that remains unresolved: Does evil have a cause, and is there any truth in this world that does not wear a disguise? At roughly 200,000 characters, with five chapters and one side story, the novel moves at a tight pace and carries a clear Keigo Higashino-style taste for reversals.