People will do anything to distract themselves from their problems. In an age where the situation could be both a hundred times worse and a thousand times better, there are still stories floating around. You know the type: a young human gets snatched from his/her homeworld and dropped in a land far from home, and they have to either shape up or ship out before it's too late.
Replace "human" with "Reploid", and you have a good idea what's happened to me. This land of Equestria is as completely alien to me as I am to its residents. If I can't return home then I'll have to figure out how to adapt to its environs, but my time and options are running out quickly. I'm not ashamed to admit that I'm getting desperate.
I am Fairy Leviathan, one of Neo Arcadia's Four Guardians, and I will gladly accept your help if you have any to offer.
Well hello, plot bunnies. There you are digging in my brain again. You shouldn't have! ...Seriously, you shouldn't have. I've got other things on my mind right now, and a new story idea's the last thing I need. But... may as well deal with it until you leave me be. You can't stay in my brain forever.
The cover image is Leviathan's official art from Rockman X DiVE. It's just there as a placeholder until I can find a reasonable alternative.
Don't know about the 'Human' tag for this one, as it's kind of iffy. Personally I think it's alright, as Reploids are close enough to 'human' for it not to matter, but your mileage may vary.
NOTE: There seems to be a bit of confusion as to whether this is a "Displaced"-type story or not, where Subject A gets a costume matching that of Subject B and ends up in the MLP universe as that character. It's not. Leviathan here's the genuine article; she's only "displaced" in the sense that she's a fish out of water.
Has a TV Tropes page here.