Seeing Alternate Versions of Earthland is a Fairy Tail Fanfiction by The Unknown Legion.
After completing a mission, Team Natsu discovered an unknown artifact and brought it back to the guild. It turns out that this device can allow them to see alternate versions of themselves and their world. Let's see how they would react to other versions of themselves.
Age-Gap Romance: In some universes Romeo could be seen having gotten together with some of the older women of the Fairy Tail universe.
Alternate Universe: The main premise of the story involves Fairy Tail watching and reacting to different universes.
Chick Magnet: Natsu and Romeo are this as they get the most girls in these other universes.
Crossover: There are elements of this in some of the universes that are shown.
Gender Bender: In some universes some of the Fairy Tail members are the opposite gender.
Harem Genre: This is mostly the case with Natsu, as in most of the universes that we see, he has a harem, some times small sometimes big. Romeo is this as well, but mostly it's Natsu.
Horror: Some universes have elements of this trope.
Stacy's Mom: Natsu can be seen having gotten together with Layla and Irene, with some of the more perverted members saying and finding them hot.
The Future: there are at least two or three universes in this fanfic where the setting takes place in the future.
