明朝成(chéng )化年间，朝纲(gāng )腐(fǔ )败，奸邪当(dāng )道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连杰(jié ) 饰）等流亡剑客挺身而出，接(jiē )连(lián )铲除东厂数名奸佞，致令阉贼(zéi )胆战(zhàn )心惊。适值(zhí )此(cǐ )时(shí )，风头(tóu )正劲的西厂