Book three of the *Aku no Taizai* series. "For the sake of your happiness." Based on the song posted by mothy on Nico Nico Douga in May, 2011. The song with the theme of "Sloth" in the Seven Deadly Sins Series, it tells the story of Margarita Blankenheim: a girl who created a peaceful Gift for the troubled people.
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.
A vast kingdom called Lucifenia, whose popular name was the "Kingdom of Yellow", was ruled by a tyrannical princess named Rillianne and she was still only fourteen years old. Under her absolute monarchism, everything was exploited from people and the ones who did not obey her were executed without mercy. Allen, a servant who looked like her, was always beside the princess who was called "Daughter of Evil" by the people. The princess's selfishness caused a war and many deaths, and thus the secret clockwork of fate was going to spin madly. (Source: Wikipedia)
The major power of the Evillious region, the Kingdom of Lucifenia. Ruling this vast country was the 14-year-old princess, Riliane. She used her absolute power to squeeze everything from the people, and anyone who defied her was beheaded without mercy. (Source: The Evillious Chronicles Wiki)
4-koma short stories depicting humorous "what-ifs" in the Aku no Musume story.
