The 700 years

The 700 years was a strange period of time, in which nobody seemed to age. It is not well known why the 700 years time period happened, but there are some theories.

What?
It is well believed that the 700 years happened due to an influx of energy from the 12th demension. What that means nobody fucking knows. What we do know is that nobody seemed to age in this 700 year period.