An idol's life isn't easy, but K-Cup karateka Haebaru Misora has trained hard! She has to deal with everything from a toilet stall samurai to a vengeful abuser of sex workers, all while perfecting a treatment for sexual frigidity and keeping up her TV appearances. And then there's an all-girl mixed martial arts tournament she's been roped into--how many bones will she have to shatter to make this her big break?