The elves or Alf as they are called are from the planet named Alfheim ( Old Norse: Ālfheimr, "elf home" ) as the german discoverers have come to call it. The planet is similar to earth in terms of climate and atmosphere yet the age is similar to the medieval era with a bit of a fantasy twist. They have flying ships and guns and are indeed capable of space travel. Now as for the locals: the men can reach the height of seven foot and do indeed have muscle on them where as the females can be a max height of six foot; both are atheltic and have acute senses and can see in the dark. They have hair color ranging from the palest of blond ( white) to the darkest of blacks with red somewhere in the middle and the men can grow facial hair. The eyes are green yet the tone ranges from a pastel green to almost black. The elves are recognizeable for their elongated ears that point upward.As for the age the humans cant exactly place how old an Alf lives yet they estimate they can be immortal, if one was to die they would simply be reborn.