It is hot at the Tendo Training Hall of Anything Goes Martial Arts, so expert swordsman Tatewaki Kuno offers his brand new Yacht as a cool get away for Akane and the Pig tailed girl. So everyone from the Tendo house invite themselves including Moose, Shampoo, Happosai and more. During the sail a storm comes...

It’s just another day as the Tendo Anything Goes Martial Arts Training Hall, until a strange girl named Lychee and her elephant Jasmine arrive to settle a score with master Happosai. Apparently a longtime ago Lychees grandmother received a precious half scroll from Happosai and it was to fulfill...