The Last Girl On Earth Found By Outsiders

dawn was immortal and she didn't know until one ay she was stabbed and left to die, but all the happened was the wound quickly fixed it self, so off she goes, continuing with life keeping her secret to herself, slowly she grows and she watches she loved ones die. by the time she turns 100 the entire population is dead and she's the only one living, she looks 16 and forever will, she's been surviving for years. One day while she was out a space ship landed in the middle of a field, dawn was hiding a behind a bunch plants and barrels, she watched as many boys and girls walked out of the space ship, there were two people, one boy and one girl they seamed to be the leaders. she decides she not going to have any thing to do with this, she quietly leaves, but luck didn't seem to be on her side and she ends up knocking a barrel over and that causes the attention of everyone, she stands up straight and starts running, the people running after her.

(this is gonna be a gl, l suck at description's sorry, enjoy my lovely roses)