Told through the eyes of sticky-fingered eight-year-old boy Big Ears, Echoes of the Rainbow takes place in a close-knit grassroots community in 1960s Hong Kong. Big Ears' mother and father run the neighborhood shoe store, and his older brother Desmond is every family's dream son - an outstanding athlete with grades worthy of Hong Kong's best school.

Undercover cop Lok Hwa takes two years to become the trusted lieutenant of rising Hong Kong drug lord, Feng. The night of the big bust, Feng's flaming car crashes spectacularly into the sea; Feng is presumed dead. Hwa returns to the force and to June, his patient girl friend. Also, to save Feng's lover Yung from a life of crime, Hwa gives her his pager number and promises to be there for her. A year later, Feng reappears, asking Hwa's aid with one last task before he returns to the mainland forever. Feeling sentimental, Hwa agrees to help and finds himself set up to take the fall in a drug war. June is in danger, too, and death awaits as Yung realizes it's Hwa she loves.

Two undercover cops are forced to be a team to find a serial killer. Chow is straight-laced and Lau has ESP. The victims were all childhood friends. The killer is a ghost!

Following the tragic events of Sting of the Scorpion, Maggie finds herself stripped of her rank and committed to an insane asylum. The crooked cop who put her there offers to procure her release and reinstatement - if she'll go undercover as a bar hostess to spy on the triads. The whole thing's a setup, of course, and soon Maggie is on the run from the law, as well as nursing a bad heroin addiction. She finds refuge in the criminal underworld, where she accepts a job as an undercover assassin. But when her identity is exposed, Maggie has both sides of the law gunning for her life.

Master Wong and his disciples enroll in the 'Dancing Lion Competition' to stop an assassination plot and to battle an arrogant, deceitful opponent.

Two Hong Kong policewomen (Ida and Hon) take on a Japanese boss who has returned from a seven-year exile to retake his old turf.

Three Summers opens, a young man with a difficult past leaves his present home in the city of Hong Kong and hearkens back to the fishing village of his youth. Against the backdrop of that locale, his young sister has recently befriended a group of adolescents who visit the isle perennially - every summer - and who share their individual stories with her. One tale at a time, she begins to experience life vicariously through the others' recollections.

Star Chow, an officer in the elite police unit, resigns when he is made a scapegoat for a botched investigation. He goes undercover at a school to complete the case and realizes a bumbling detective is also undercover as a student.

A group of police friends are investigating a suspicious fellow officer who might be involved in drugs and prostitution.

The second part of the trilogy chronicling the rise and fall of Hong Kong's top corrupt official. During this time period, Lee Rock enjoys his sucess and has found a new love. But jealousy within the ranks and a new departmrnt designed to clean up the corruption within the system is threating the comfort that Lee Rock enjoys.