What awaited her in the other world was the dream of a true NEET life! Or so it was supposed to be. Kuroki Emma, who worked for a so-called "black company," was summoned to another world, but was suddenly declared a wicked witch and thrown in prison. However, life in a prison cell was comfortable; you could sleep as much as you wanted, food was provided and best of all, there's no work! This is where her dream of a true NEET life begins! Or so she thought... Turns out she’s actually a real saintess, and would have to work in a castle. Will Emma be able to achieve a true NEET life amidst her "work" at the castle, under the mercy of two handsome princes? Or... a fantasy of an otherworldly romance for all working people!