抗日战争前夕,黑龙会杀手为日本军(🍩)方寻觅剧毒(dú )“全(🕸)虫”从而制造秘密武器,潜入(rù )药都百(bǎi )(🍖)泉(quán )(🔬)。却(🗼)在几(jǐ )经周(😧)折的买药过(⏬)程(🎲)中(zhōng )被药铺学徒常宝识破身份。为挽救全镇药商,阻止(🙍)日(💆)本人研制武器,常宝同(tóng )日本(běn )(🎿)人(🎫)斗(dòu )智斗勇。无奈之(zhī )下,黑(hēi )龙会杀手(😱)对(duì )全镇药(yào )商展开屠杀(🧚),迫使他(tā )(🌚)们(men )(📯)交出(🛑)全虫。 (❔)常宝为(🌑)救(jiù )百(bǎi )姓(xìng )(㊗)单刀赴会,就(jiù )在他寡不敌众之时,镇长带人赶到,同(tóng )百(bǎi )(🈴)姓一(⛏)起消(xiāo )灭了日本(běn )人(🤲),并烧毁所有全(quán )虫,并停办药交会(🧣),直到(dào )把日本人从中(zhōng )(❕)华大地上清(qīng )除(🍑)出去…(💍)