Misora gets attacked in an alley way by a masked man. She fought him off till he ran away.  That man was Beyond Birthday, he wanted to evaluate the person investigating him.  Misora heads to the apartment of the second murder Quarter Queen. Ryuzaki is already there and together they investigate. They come up with two clues. One being that each victims fake name is made from their initials. The first victims initials were B.B (Believe Bridesmaid), second victims initials were Q.Q (Quarter Queen) and the third was B.B (Backyard Bottomslash). The second is discovered after Misora has to wash her mouth out in the bathroom because of the sugary coffee. She realizes the victims are consecutive. They are B.B, Q.Q, B.B and 4 days, 9 days, 4 days between murders, and B and Q are the same because lower case b and q are flipped versions of each other. the victims were faced up, faced down, faced up.  They deduced that the next murder will be a person with the initials Q.Q.