The world-renowned detective team faces its biggest case yet in Tokyo!
International crimefighters Tang Ren (Wang Baoqiang) and Qin Feng (Liu Haoran), the Chinatown detective duo, fly to Tokyo at the behest of Japanese detective Hiroshi Noda (Satoshi Tsumabuki) to help solve a tough case. The mission this time is to prove that yakuza boss Masaru Watanabe (Tomokazu Miura) has been falsely charged in the sealed-room murder of a southeast Asian mafia don. Thai detective and former police officer Jack Jaa (Tony Jaa) joins them in their efforts, but the murdered don’s secretary Anna Kobayashi (Masami Nagasawa) is kidnapped. Involvement of Elite police inspector Naoki Tanaka (Tadanobu Asano), who has a solve rate of 100%, and mysterious wanted criminal Akira Murata (Shota Sometani), complicates the case. What’s more, detectives on the “CRIMASTER” app, a world ranking of case-solving rates, gather in Tokyo upon hearing the news. With the arrival of Q, the number-one detective on the app whose identity is unknown, the plot thickens...