"With Ayana and Hayate blazing up the ranks of the Hoshitori, it's only a matter of time before they meet their match. Too bad their match is in the form of Ayana's lovestruck roommate, Kuga Jun, and her desperately powerful sister-in-arms, Shizuma Yuho.
Could this spell the end of Ayana and Hayate's unstoppable winning streak and their first taste of defeat? Or can our heroines somehow prevail against a pair of opponents with whom they are so evenly matched?
One thing is certain...Ayana and Jun's friendship will never be the same again."