明朝成(chéng )化年间，朝(cháo )纲(gāng )腐败，奸邪当道。西厂东厂为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接(jiē )连(lián )铲(chǎn )除(chú )东厂数名奸佞，致令阉贼胆(dǎn )战(zhàn )心惊。适值此时(shí )，风头正劲的西厂