Anthong Wong stars as Siu Bo, a single father who singlehandedly raises his two children, Natalie and Nicky since his wife passed away. Nicky, Stephen Fung works as a dolphin trainer at Ocean Park and Natalie goes to school with Ella. Her boyfriend, Jason, is a musician who doesn't speak Chinese very well, and in his first scene, gives Natalie a pet pig. Siu Bo works as a Chinese traditional bonesetter and has kung fu skills, which he has passed on to his children, who display avid prowess while fighting each other in sibling disputes. Basically, Siu Bo tells exaggerated stories to everyone who will listen, and no one believes him; but is there any truth to his bluster at all? The kids soon find out...