大(🈯)唐(🕕)光宅元年,武则(zé )天(🐽)迁都洛阳,途(tú )中必(bì )经之地金平县发生了(🤢)“食(🍥)蔓(🎺)鬼”索命的诡(🐉)异杀(shā )(🌰)人(🍖)案(àn ),大理(🐮)寺寺丞狄仁杰和同僚奉命(mìng )前来调(diào )查,却惨(cǎn )遭(⚫)埋伏损失(shī )惨重(🤷),狄仁杰成了唯一的(✳)幸存者。几经(🚥)波折(shé )后狄仁杰获得了当(dāng )地(dì )捕快展风的信任,两(liǎng )人携(🐖)手要(🔊)在(💞)武后到来前查清命案(àn ),捉拿幕(⏯)后黑手。在(💱)当(dāng )地小神(shén )婆唐(🥎)婉儿的帮(🙂)助下(xià )狄仁(🐑)杰逐(🙌)渐靠近真相(xiàng ),然而令他(⛓)未想到的是(shì ),这(zhè )场(👃)预(yù )(🧤)谋已久的“食蔓鬼(guǐ )”案件,竟然和(hé )当(dāng )朝统治者(zhě )还有着莫(mò )大(dà )的联系......