[Machine Translation] The great masterpiece of the fantastic Mr. BOO! series! Search for the hidden treasure sunk in the sea! The lost duo of Michael and Samuel create a hilarious ruckus in search of treasure! This is the second film directed by Michael Hui, following "Mr. BOO! Gambling General", and a masterpiece from his prime that has not been released in Japan for a long time (the order of release in Japan is "Gambling General" - "The Genius and the Idiot" - "Mr. BOO"). Asoe is a money-grubbing and completely unserious small-time worker. One day, a violent man named Zheng Ming is admitted to the asylum. Zheng Ming is a man with an important secret about the whereabouts of the treasure. When Li and A-soe learn the secret of Zhengming's treasure, they plot to seize it, but their greed blinds them and they end up being pushed around by Zhengming... The special features include the original trailer.