After a failed attempt at world domination, the infamous Music Meister is sent to Belle Reve Penitentiary. Begrudgingly, he is forced to spend time with annoying inmates, intimidating guards, and a precocious psychologist. He still has so many plans for the world! But it's hard to sing with a collar around your neck, hard to dance with shackles on your feet.

Korra and Asami have stepped into the Spirit World, beginning their vacation, and exploring just how "platonic" their feelings are. Four chapters (for four books/seasons, get it?) full of fluff.