"You keep going on about how you were at your peak, how you'll never get back there, how much it hurts." What about me?! Kurose. What about me! I've never had a peak! Racing was the first sport I ever fell in love with, but a racer’s career lasts less than twenty years! No top Uma Musume is over twenty, everyone says so, and I accepted it. I've accepted too much. I accepted the past. I accepted that, at long last, I've found something I love, and that I can say I want to do something with it. "This is what I truly want. I have to do it." "Fight."
The classic era of the Triple Crown Emperor, Symboli Rudolf. The heroine, Tanaka Mikiko, is an ordinary, older Uma Musume who wants to become a true professional Uma Musume boxer, better known as a Battle Uma Musume fighter. She seeks out Kurose Saku, a former professional now retired, and asks him to help make her dream come true. (Aiming for a realistic tone, for now)