明朝成化(huà )年间，朝纲(gāng )腐(fǔ )败，奸(jiān )邪当(dāng )道。西厂东厂为(wéi )宦官把持，混淆(xiáo )黑白，陷害忠(zhōng )良，朝(cháo )野(yě )内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名(míng )奸佞，致令阉贼胆战(zhàn )心惊。适值此时，风头正劲的西厂