A sequel to All These Midnight Days.

Sunset Shimmer has returned from the Mirror Universe in order to work with her friend and mentor, Princess Twilight Sparkle, now the Ruler of Equestria, on a personal project, only to be waylaid by the announcement that her other friend, Starlight Glimmer, is soon to give birth. What a happy occasion!

However, not all is as it seems. And when the newborn foal bears more than a striking resemblance to a certain Alicorn, the very fate of the universe will hinge upon the greatest sacrifice a mother can be called upon to make.

And in the end, is one child's happiness worth the entire world?

Part of the Anarchyverse.
EDITED: 9/10/2020 - Improvement to opening narration.