Japan's horse racing industry is in decline with their teams losing out to international competitors. Champ debuted as the horse that would save it, but...?

Moon, the offspring of legendary racehorse Bom Crazy, had many eyes focused on it, but retired after 99 races and only 1 win. A Thoroughbred who only knew how to run fast is given a second chance... As an equestrian horse? Together with these boys and girls big dreams of competing in the Olympics, this horse's "second life" begins!