Nightmare Moon was defeated so easily... her rage merely in its infancy.

But what if she had not been confronted in time? What if she had planned her return differently?

What terrors would she have wrought upon the world of ponies, exacting her revenge for a millennium of agony and solitude?

Twilight will now experience that full fury of a vicious conquerer, at the head of a bloody march into Canterlot. The horrible crimes of war will tear into the once innocent and happy pony's life - exposing her mind and heart to the grim reality of the world.

And it will only be the beginning.

The suffering of the Night Tyrant must be repaid in kind, with a debt that has accrued over a thousand years of poignant, painful interest... and if the people and nation of Equestria cannot bear that terrible burden... it will fall upon the young unicorn Twilight to do so.

MEGA WARNING: This is a grimdark fic. It will contain death, murder, torture, non-consensual sex, and brutal punishment. Do not bother if this is not your cup of tea.

Contains: Rape / murder / love-potion mindbreak / Incest / Cock TF / Futa / Impregnation / Cum-expansion / hyper endowment

Cover art by Shinodage. He is not affiliated with the contents of the story.

All ponies in my writing live on a version of Equestria that is at the deepest part of a gravity well pit, making any pony over 100,000 years old in earth years.