Black Cat (played by Sam Hui) is agile and famous. Once, when he was in Paris, he was suddenly attacked by an unidentified female killer. When he fought with his opponent all the way to the Eiffel Tower, the ambushed Big Steel Teeth and Gangmao suddenly attacked. Caught off guard, Black Cat saw that his life was in danger and jumped into the Seine. When Black Cat woke up, an agent who called himself James Bond told him that this was a test from the Queen. Now that he has passed the test, he can officially accept the Queen's secret order. Believing it to be true, Black Cat readily agreed and returned to Hong Kong to steal a very valuable gem for the Queen. When Black Cat completed the task with great effort, he found that it was not the case.