Genres: Action, Comedy, Crime, Drama, Mystery, Suspense

Keywords: tmdb.friendship, tmdb.detective, tmdb.investigation, tmdb.missing-person, tmdb.detective-agency, tmdb.suspense, imdb.c-drama + 24 more, imdb.chinese-drama, imdb.tracing, imdb.detective-agency, imdb.detective, imdb.missing-father, imdb.missing-person, imdb.investigation, imdb.suspense, imdb.friendship, imdb.emotion, imdb.urban, imdb.city, imdb.non-profit-organization, imdb.youth, imdb.web-drama, imdb.suspense-drama, imdb.crime-thriller-suspense-drama, imdb.suspense-mystery, imdb.suspense-thriller, imdb.finding-ones-self, imdb.different, imdb.agency, imdb.missing-people, imdb.true-self

Production companies: Drama Apple

Network: iQiyi

Country: China
Languages: Mandarin