As Hong Kong's foremost filmmaker, Johnnie To himself becomes the protagonist of this painstaking documentary exploring him and his Boundless world of film. A film student from Beijing and avid Johnnie To fan, Ferris Lin boldly approached To with a proposal to document the master director for his graduation thesis. To agreed immediately and Lin's camera closely followed him for over two years, capturing the man behind the movies and the myths. The result is Boundless, a candid profile of one of Hong Kong's greatest directors and a heartfelt love letter to Hong Kong cinema.

Realising that he will be defeated in no time during a police showdown, a thug shoots himself to force the cops to cease fire and take him to the hospital. In the hospital, he claims human rights to refuse immediate treatment in order to buy time for his underlings to rescue him. The detective in charge sees through his scheme but decides to play along so as to capture his whole gang once and for all.