Book two of the *Aku no Taizai* series. Banica Conchita, a woman who, at one time, ate only the most delicious and exquisite food. Now, however, her tastes have evolved so that she wants something new and grotesque every day, and nothing enters or leaves her palace. The fifteenth personal chef of the year asks for a brief vacation, but she, angry, decides to eat him. Running out of food to eat, she ends up eating her butler and maid, and when everything has gone, she ends up eating herself—which nobody else will ever know what it tastes like.

"We have done nothing but make mistakes." What does the boy see at the end of the never-ending cycle of death and rebirth? Thanks to the actions of Allen Avadonia, who once served under princess Riliane as the "Servant of Evil", Nemesis recovered her lost memories. As the sole survivor of the ruined world, she journeys with Allen to "Evils Theater" in order to uncover the "key" needed to save the devastated land.

The story follows Allen Avadonia after the annihilation of the Millennium Tree Forest by "Punishment", sent on a journey to meet the souls of individuals involved with the vessels of sin by Sickle.