Uma Musume: Farming the Arc at a Rural Academy

I quit my job at Tracen on the West Coast and went back to the countryside in Gifu to become a trainer at Kasamatsu Academy. This dump doesn't even have a hill. The Uma Musume only care about hair clips and wristbands, and my coworkers are hopelessly incompetent. Every night, I dream that I'm riding Star of the Sea in the Prix de l'Arc de Triomphe, crossing the finish line six lengths ahead with a flick of my whip. Then I wake up with my head against the iron railing, and the System suddenly announces that I've perfectly cleared the beginner dungeon, rewarding me with a basic stat viewer. I won't last long at this country academy. I need to find a way to move somewhere else.