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.
Don't create any dangerous 
situations, no matter what.
.لا تتورطي في أي مشاكل، مهما كان
Gerate auf keinen Fall
in Schwierigkeiten.
Pase lo que pase,
no te metas en problemas.
Pase lo que pase,
no te metas en problemas.
Ne prends aucun risque, surtout.
Non correre rischi, mi raccomando.
Não se envolva em problemas,
de jeito nenhum.
Ни за что не встревай в неприятности.