Twilight discovered a new planet, TS-01 and, after months of studying it from afar with the help of robots, she decided to take another step: visit the planet with a team of scientists (and her sponsor, Prince Blueblood) to study it closely. Suddenly she is visited by her future self, who was there to warn her from the microscopical dangers lurking in that place. But it was already too late and the virus already infected a bunch of scientists, turning them into mindless monsters with a craving for pony flesh.

Now Twilight must save... Twilight?