As Tsugumi is slowly getting used to her new job with Fukurou, one day, she meets the Prime Minister's son, Ukai Shougo. Having nearly killed himself due to the influence of a cursed tome, Shougo has come to live at Fukurou in order to recover. While Shougo is rude and utterly selfish, Tsugumi finds herself concerned for him. Meanwhile, when a politician jumps to his death due to a cursed tome Fukurou learns that there may be some connection to the dark auctions held behind the scenes of an illustrious dance hall by an organization known as Karasu. Tsugumi accompanies Shougo in an undercover mission to learn more information.
While in pursuit of this group, the girl 
encounters a young man named Sagisawa Rui.
وأثناء ملاحقتهم لهذه المجموعة، التقت
.الفتاة بشابٍ يُدعى ساغيساوا روي
Bei der Verfolgung dieser Organisation begegnet
das Mädchen dem jungen Mann Sagisawa Rui.
En partant à leur poursuite,
la jeune fille rencontre Rui Sagisawa.
Inseguendo questo gruppo, la giovane
 incontra un ragazzo chiamato Rui Sagisawa.
Em busca desse grupo, a garota encontra
um jovem chamado Rui Sagisawa.
Во время погони за ними девушка
встречает юношу по имени Руи Сагисава.