Kakutou Bijin Wulong Mao Lan is a typical seventeen-year-old girl with a not-so-typical life. She’s been trained since childhood by her perverted grandfather to be a master in their family’s secret martial arts style, and is tasked with training the old men that visit their dojo – not to mention trying her best to be seen with all of her clothes on!  In addition to dealing with the dojo’s newest recruit and a nosy sports reporter, Mao Lan must also train to enter the martial arts competition Prime Mat at her grandfather’s insistence. His old friend, it seems, has made a startling request that she’s unable to refuse: he wants Mao Lan to defeat his very own granddaughter in the ring!