调(🌠)查局(🔨)机动组组长方国辉（刘德华）为(wéi )人干练嫉恶如仇，与(🍥)手(🎺)下(🔧)对周朝先(xiān )（梁家(jiā )辉(🍖)）经营的电玩场进(jìn )行(háng )监(jiān )拍时，拿到(dào )其经(🏇)营(yíng )地(📼)下赌场的(⚫)证据，将其告上(🗄)法(fǎ )庭，岂(🕯)料(liào )法官被收买(🥄)，周朝先(xiān )被判无(wú )罪当(dāng )(🎿)庭释(🥞)放。与黑(✖)金挂勾的侯部(bù )(🐶)长（李立群）暗中施压，调查局(jú )勒令方(fāng )国辉休假(⏯)，停(🖲)止对周朝先的调(diào )查。