Chinese-language interpreter Gaia is called up out of the blue by the Italian authorities with an urgent and confidential translation assignment. She is whisked away to a secret underground location and ushered into a pitch-black room where she is asked to interpret the harsh interrogation of a mysterious presence, the eponymous Mr. Wang.
Francesco is an entrepreneur in the building industry. His company is near to collapse if it doesn't win a deal to build a new school complex. It needs at least 60 million liras to participate to the deal, but all the banks refuse to lend the money. A corrupt bank employee introduces him to Claudio, apparently an assistant of Sergio, Francesco's old school friend. Sergio is an accountant available to lend Francesco the money he needs. Francesco wins the deal, but soon he discovers that Claudio is not what he says.
22-year-old Marco leads an aimless life in Rome's suburbs. One day he meets skinhead Saverio, aka 'Führer', head of a local neo-nazi chapter. Marco becomes fascinated with their single-minded purpose and ends up joining Führer's group, partaking in bullying, beatings, and other violent activities. However he is hiding his previous relationship with an immigrant Somalian girl.
The "Brigatte Veneno" is a fan group from the soccer club "AS Roma". The next match is against "Juventus Turin", the classic prestige duel. Principe, the former leader of the group, has been dismissed from jail a few days before. He has to realize that his best friend Red has not only taken over control of the group, but also has started an affair with his girlfriend. The rivalry between the hot-blooded Principe and the sensible Red causes an anxious mood within the group. When Smilzo, a member of the group, dies during a street fight with another fan group, Red knows that Principe is to be blamed for this catastrophe.