The Provincial Commission for Discipline Inspection received an anonymous letter of report in An'ningzhou City, Burei Province. The letter reported An'ningzhou City People's Congress representative, entrepreneur Wang Bing for long-term illegal and violent monopoly of power projects in An'ningzhou, seriously undermining the local business environment. Digging deep behind the "umbrella" network of relations, the dark and evil forces in An'ningzhou City are unraveled and to be severely punished, for the social security of the city....