A month after the defeat of Sombra and Chrysalis, after Cadence and Twilight's children were born, trouble arouses across the Great Ocean in the powerful Temnokt Empire, homeland of Fukkuteru and magic-wielding black dragons. Celestia sends Twilight and her friends and family to the Temnokt's' capital of Kruscrow, in hopes of signing a peace treaty with the Temnokt.

However, Twilight Sparkle becomes the target of a Temnokt who wishes to overthrow the Temnokt King, but to do so needs to feed on a powerful Unicorn's magic, and obtain the elements of Harmony, to achieve his goal.

Meanwhile, as the ponies attempt to earn the Temnokt's' trust, Stormfly struggles with his growing affections towards Screwball, and Discord becomes jealous of his daughter being so close to the Changeling, and a stallion from Cadence's past returns to her life to attempt and win back her love... whether she wants it or not.

Due to a misunderstanding with a fellow artist in deviantart (since her species was also called Kuros) I'm changing the species' name to Temnokt to avoid any further misunderstandings.