All is wrong in the land of Equestria, just a week ago a spell of some sort had been cast over everypony, turning them into humans and leaving them in a state of confusion and panic. Twilight Sparkle and her friends are trying to adapt as fast as possible in order to fix whatever caused this. While in the middle of trying to solve the problem, Ponyville finds itself under attack by strange monsters with metal mask hiding their faces. Using what little magic she can, Twilight creates a barrier to protect the citizens of Ponyville, but when it seems like all is lost, two men show up and save the day, one young with black hair and a scar over his eye, wielding a golden glowing sword, the other aged with black and white hair wielding a bow that he uses with deadly accuracy. Upon questioning the strangers, Twilight discovers that they don't know where they are, that one is a king from a land known as Valla, and that his daughter has been kidnapped and brought here. Can they help one another while a darker force works elsewhere, threatening both of their homes.

The Fire Emblem side of the story is based off my my experience with Revalation, it may be different from your's, including the main characters name, spouse, and other small details including the other characters crossing over.

Gore tag is for violence and battles that take place in the story, nothing too bad though, just blood

I do not own My Little Pony, Nor do i own Fire emblem, I am simply a fan of both