明朝成化年间，朝纲(gāng )腐败，奸邪(xié )当道。西厂东厂为(wéi )宦官把持，混(hún )淆黑白，陷害忠良，朝野内外噤若寒蝉。时(shí )有赵怀安（李连(lián )杰 饰(shì )）等(děng )流(liú )亡剑客挺身而出，接连铲除东(dōng )厂数名奸佞，致令(lìng )阉贼胆战心惊。适值此时，风头正劲的(de )西(xī )厂