


A math genius gets recruited by Chinese spy agency to crack a complex coded message in the early republican era.
Keywords: tmdb.spy, tmdb.mathematician, tmdb.historical-fiction, tmdb.autistic, tmdb.chinese-republican-era, imdb.china, imdb.spy, imdb.secret-agent
Watch Providers: Amazon Prime Video, Tubi TV, Rakuten Viki, AsianCrush, IMDB TV Amazon Channel, Amazon Prime Video with Ads
Network: Hunan Television