(🕕)天(tiān )启元年,机(jī )关盛行,新旧党(dǎng )派,争权(quán )谋乱。齐(🕸)南府秀才沈问(wèn ),擅木工机巧之术(🛤),某日(rì )(🔬)在路上无(wú )意间卷(🎾)入一起皇宫(gōng )秘宝(❣)失窃案(àn ),由此结识了锦衣卫总旗沐思(🛍)卿(qīng )(🎡)。沈(🕯)问发(🙍)现锦(✳)衣(🔲)卫(wèi )寻找(🚉)的秘宝竟然(rán )是(📞)当(🎿)年导致他(tā )满(mǎn )门(✖)被灭的六(liù )合(🚑)兽图(tú ),六合兽图内有皇朝隐秘(mì ),为了寻找灭门仇人以(😞)及解开六合兽(🌑)图的秘(mì )密(🥎),沈问(wèn )决定暗中(zhōng )布局混(hún )入北镇抚司寻找当(🙉)年(nián )真相(🎾)。