Set 200 years in the future from the mane six this story follows a team of Canterlot Scientists,medics,students,and Engineers whose led by a stalion unicorn named Prof. MilkyMane,who are also joined by a group of mercenaries,aboard a rocketship called the Mare in the Moon.Its destination?The moon.

But what they hope to be just a quite six months of research could turn into disaster as a young unicorn named Halley Sparkle,great grandson to Twilight Sparkle,discovers the dark side of the moon is home to a very old threat to Equestria named "Nightmare Moon".