With a strong obsession to be a good person, Liu Jianming returned to Hong Kong with Golden Finger when he was a boy of 16 or 17 years old. At that time, he was at a crossroads in his life. He resolutely decided to be a good person in this life, using his obsession as a spear and a golden finger as a shield to brave the storms in Hong Kong. Enter the police academy to find the way to justice, gather a team of "doctors" to build a wall of justice, and use good people to exchange interstellar power to break the haze of crime and sweep away the evil dust. From a confused boy to a pioneer of justice in Hong Kong, he uses his actions to interpret his persistence in "being a good person" and composes a shocking hymn to good people in the land of Hong Kong, so that the light of justice will never go out.
