Uncle Leopard adopts his friend’s son A Ding, who grows up with his own son A Guo like brothers. A Guo becomes a police officer after graduation from the academy, while A ding becomes the right-hand man of Yang Donghai, who is the head of an arms trading and drug trafficking gang. After knowing A Ding’s intention of leaving, Yang makes him a victim in the fight with a rival gang. ...

Cheung Ye-pang is granted an opportunity to study in France with a scholarship. After he returns, he is appointed the first specialist to combat opium sellers in Shanghai. Nurtured by Western culture and values, Cheung is extremely high-spirited and innocent. He takes a series of actions despite having just arrived in Shanghai, without knowing that China, different from Western countries, does not have a sound legal system and social order at the time. Director of the police department Ngai Kwan and the drug lord Paul Tai are sworn brothers. All the illegal trade, including opium selling in Shanghai, is controlled by them. Having bribed Cheung several times but to no avail, they vow to make Cheung’s life a living hell....

After discovering a letter from a ghost Wei Xiaodie in vintage furniture, A Bo sacrificed three years of his life to help her run away from the marriage in the other world. His girlfriend A mei cheated on him and finally left him. After she was refused when she asked him back, she killed herself and became a ghost, looking for revenge… ...

Dreamy young Yu-Shu who draws comics of imaginary martial arts heroes is put to a test when he rescues a young girl from a prostitution racket headed by a local police chief. With his comics and a real Kung-Fu master to inspire him, Yu Shu calls on some new powers....