>waves pulsed in 17 second intervals
>they grew in strength and subsided repeatedly (ebb and flow)
>the battle for Earth was fought UNDER Earth
>in the INNER Earth
it's habbening
>waves pulsed in 17 second intervals
>they grew in strength and subsided repeatedly (ebb and flow)
>the battle for Earth was fought UNDER Earth
>in the INNER Earth
it's habbening