When Sundowner was killed by Raiden, at the top of World Marshall HQ, he didn't expect to be sucked into the world of Equestria. But he did not arrive in Ponyville, no, he arrived in The Griffon Kingdoms. Now, he has gainded many followers, his own PMC army so to speak. Now, as the two hierarchs of Equestria prepare for one last stand against their most fearsome enemy-- let us go back as to how this all began.

Equestria, many consider it a paradise, but soon, a red sun will rise over this paradise.

This is a Metal Gear Rising and My Little Pony one-shot. Everything will be explained in the story itself.