银龙忍者，潜行于月影，守护心中之光。微微一笑很倾城西瓜

　　his martial arts film revolves around a female cop who bravely goes undercover to bust a black ninja operation. Lots of swordplay ensues, as our heroine battles it out ninja-style in order to cover up her true identity and stop this illegal weapon-trading business before any real harm is done.