明朝(cháo )成化年间，朝纲(gāng )腐(fǔ )败，奸(jiān )邪当道。西厂东(dōng )厂为(wéi )宦官(guān )把持，混淆黑白，陷害(hài )忠良，朝野内外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲除东厂数名奸佞，致令阉贼胆(dǎn )战(zhàn )心惊。适(shì )值此时，风头正劲的西厂