明朝成化年间，朝纲腐败，奸(jiān )邪当(dāng )道。西厂东厂为宦官把持，混淆黑白，陷害忠(zhōng )良，朝(cháo )野内外噤若寒蝉(chán )。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连(lián )铲除(chú )东厂数名奸佞，致令(lìng )阉贼(zéi )胆战(zhàn )心惊。适值(zhí )此时，风(fēng )头正劲的(de )西(xī )厂