Infernal Affairs II 4K 2003 CHINESE

After the murder of the head of the triad, his son Howe, previously not interested in his father's affairs, unexpectedly announces his intention to take his place. The police is not prepared for such a turn of events, finding in the new mafia a formidable and elusive opponent.

Now all their hopes are pinned on the young policeman, who, risking his life, makes his way into the gang and tries to gain the trust of the new boss. But the clan doesn't doze off either and infiltrates the police with its informant Min.