Their world is ending.

In a cyberpunk-esque sort of futuristic world, Vinyl Scratch has reached a high point of her career, becoming the main attraction to the infamous CyberLink club, a fortress made of glass and neon lights. One day, the illusive owner of the club, a man named Bass Leader, calls Vinyl up to his office. He tells her two things: the augments that the majority of people have are causing widespread sterility and that he wants her to watch over his daughter, Octavia, who is pure flesh and blood.

However, when Empress Celestia tasks the fiercely loyal Rainbow Dash with finding the pure humans, is there any place to hide?