Office worker Lin Mo unexpectedly transmigrates to the world of horse racing, becoming a masseuse at Treson Academy. Unfortunately, she's assigned to the infamous "Wild Horse Placement Department"—a place filled with extremely irritable and aggressive "problem horses" shunned by even trainers due to injuries or psychological issues. One by one, these legendary "wild horses" are completely "cured" by Lin Mo's hands and her fragrance, transforming into devoted "loyal dogs" obsessed with him alone. By day, they are dazzling champions on the racetrack. By night, they are the protagonists of a chaotic "battlefield" vying for exclusive massage rights! Lin Mo: "I'm just a masseuse, please don't do this, my back hurts..." The horse girls: "Then you need a massage even more, we'll help you!"

This is a world where horse racing has replaced traditional horse racing. In the summer of 1985, carrying strange memories, Takeda Makoto takes over his family's heavily indebted horse racing club. The Emperor's reign, at its zenith, is drawing to a close, and the Heisei Three have yet to begin their careers. From the world stage to the regional and central stages, horse racing girls of exceptional talent bloom in abundance. Tamamo Cross, a horse racing girl, becomes the hope for the Takeda family's revival. This is her story, and their story. In the void between the Emperor and the Heisei Three, in an era unknown to anyone, a generation known as the cursed generation, those girls who run for their dreams will encounter different endings.

Note that this is Uma Musume fanfiction, not actual Uma Musume.

Open your eyes and enter the world of Equestrian Girls. Born as Rudolph's symbolic sister, my goal is to witness the journey of all horses in eternity. I am fortunate to have so many horses, and I hope to create an era where all Equestrian Girls can be happy.

...

Every horse girl has her own wish, every horse has her own story, and every era has its own pride. Records are not static limits; constantly surpassing them is the inevitable choice. Life may be short, but being remembered is eternal—this is the time of eternity.

【Multiple Heroines】Just because I answered the question of a gentle older sister in my dream,

When the young man on the hospital bed opened his eyes again,

The girl who was being introduced to the other side with her beautiful tail wagging while being held by her mother's hand,

"From now on, he will be your trainer and she will be your horse girl."

Eh? Eh——!!!!!!!!!!!!!!!!!!

I'll be writing some original overseas plots, so please bear with me. Since this is fan fiction, of course there will be some changes to the plot! Please bear with me on that as well. As a new author, I'll do my best to write something that everyone will enjoy and be satisfied with.