Dementia spares nobody, not even elite bodyguards, and when Ding cannot even keep an eye over his granddaughter, he retires. Yet crime thrives even in the seemingly idyllic Chinese town and the daughter of Ding's new neighbor gets in danger. To protect her, the brave senior has to get involved in the fight with local mafia himself. Sammo Hung, a legend of kung-fu films, directed the film and also played the main part.