When Princess Celestia and Princess Luna call both Twilight and Sunset to a meeting in Ponyville, neither know what to expect.

Least of all that they're retiring and handing the sun to Twilight and the moon to Sunset.

As the two grow into their new roles, both have a lo to learn. Especially when Sunset feels she doesn't deserve any of it.

But at least all of the Rainbooms will be there. That has to count for something, right?