[quote=KatherinWinter]
The day the moon turned purple the world changed. No one knows how are why but on that faithful day everyone [b]under[/b] the age of 21 died of a mysterious illness that only the young seemed to be immune to. Now these teens and children much find a way to survive without any adults to guide them. Unfortunately the deaths of the adults isn't the only strange thing that is happening. 
[/quote]

Might want to edit that to say "...everyone [b]over[/b] the age of 21 died of a mysterious illness.