1950 홍콩, 엽문은 영춘당이라는 무관을 열고 무예를 가르친다. 같은 거리에 위치한 무관의 주인 구엽은 엽문에게 도전했다가 처참하게 깨지고 사촌 형이자 구룡성채의 채주인 정덕륭에게 복수를 부탁한다. 중국 여자들을 납치해 영국에 노예로 팔아넘기던 정덕륭은 엽문을 눈엣가시로 여기고 살인 누명을 씌워 감옥에 보내는데...
From World War, to revolution and ultimately rebirth, Forever Young is the story of four generations spanning a hundred years of modern Chinese history. Each generation faces its own unique set of challenges. Up against corporate corruption, the trials and tribulations of the cultural revolution, and one's duty to nation in time of war, they are faced with choosing their individual paths through history. But as the challenges and turmoil of each generation may differ as time changes, what was learned in the past cannot help but effect the choices that are made in the future as it is passed down from generation to generation. And that is the universal message that being true to yourself is precious. It is the source of strength that empowers one to become the person they want to be, to march forward as far as their hearts desire, into the future.
Originally living a happy and stable life, things have become clouded for rich heiress Ye Shuang (Qin Lan) after the unexpected disappearance of her husband Ling Feng (Archie Kao) and daughter. After consulting with her father Ye Cheng (Simon Yam), Shuang decides to call the police, where she re-encounters her ex-boyfriend, Yao Jie (Gordon Lam). During the investigation process, Jie finds this million-dollar ransom kidnapping case to be a misty mystery. Specializing in investigating by starting from minor details, he targets Cheng as a potential suspect. At this time, Cheng's activities has also become suspiciously strange. When the mystery seemed to have dispersed, Cheng dies from an accident. At this time, clues from a murder case that took place 20 years ago begins to surface. Behind the mysterious kidnappings lies the ulterior motive.
