A Day Off, a Picture Book, and Rusty Hair.Mirepoc uses her day off to investigate about an old gentleman named Lascall Othello, who murdered an actress named Parney Pearlmanta eight years ago and used Yor, a sword that has the power to remove a book from her dead body. However, a rumor spread about Lascall and there were some con artists who either pretended to be him or offered to introduce him for a fee. Since Mirepoc is so determined to find Parney's book and solve this mystery, Mattalast is sent to watch over her for the time being. Unbeknownst to them, Alme Norton, one of the Mock Men of the Shindeki Church, is also interested in the mysterious Lascall and she is prepared to kill in order to find her man. When Mirepoc and Alme come face to face in an illegal bookstore, it is only thanks to Mattalast's timely intervention that Mirepoc survives. Later on, Mattalast scolds Mirepoc for taking action on her own without contacting him first. It is revealed that when Alme was street performing as a violinist, she soon became Cigal's subordinate in the Shindeki Church, but he later abandoned her, being the reason why she is searching for Lascall.