明朝成(chéng )化年间，朝纲(gāng )腐败，奸(jiān )邪(xié )当(dāng )道。西厂东厂为宦官把持，混淆黑白(bái )，陷(xiàn )害忠良，朝野(yě )内外噤若寒蝉(chán )。时有赵怀安（李连(lián )杰 饰）等流(liú )亡剑客(kè )挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战(zhàn )心惊。适值此时，风头正劲的西厂