[quote=Dalyuk]
Is any time period within a certain range allowed? Or only modern-day? I have a CS almost complete, I just need to know what time periods are allowed.
[/quote]

That depends. Are you saying if your character can be from a different time period all together? For any human character it would be modern day, though it depends for a supernatural one. For example, a fairie could be well alive in the 1700's.