When the black-haired woman stumbles upon a picture book, she asks Decim about it, and he tells her that it might belong to Quin, Quindecim's previous bartender. Decim reveals the reasons why he spends so much time putting together mannequins.

As the two contestants continue their game, Shimada is surprised to learn that Detective Tatsumi is sympathetic to his desire for revenge against his sister's attacker. The black-haired woman is troubled by how far Decim is willing to go.