明朝成化(huà )年间，朝纲腐败，奸邪当(dāng )道(dào )。西厂东厂(chǎng )为宦官把持，混淆黑(hēi )白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等(děng )流(liú )亡剑客挺身(shēn )而出，接连(lián )铲除东厂数名奸佞，致令(lìng )阉贼胆(dǎn )战(zhàn )心惊。适值此时，风头正(zhèng )劲的西厂