Equistria has been nothing but peace and prosperity for a thousand years.
The princesses and elements of harmony as the guardians, they have never had to endure famine, survive plagues, or fight wars. It's paradise. A stolen paradise.

It's been thirdteen centuries since they've been driven out of there homelands. They suffered though countless burdens because of it. They've been waiting for years now, planning, preparing, and waiting for the moment to strike. To take back what's theirs.

When two humans arrive in Equistria the will change everything. One will kickstart a fury and revolution that has been dormant for decades in the hearts of those wronged. And one will inspire those to defend them selves, there families and there country.
War is coming.

Note: this takes place 80 years after the show and nothing much as changed. Nothing much. Much. ;)