The moment the culture festival reached its finale, the jewel object made by Shirogane was stolen by a phantom thief who calls himself Arsène. Kaguya and the others headed to the roof where the phantom thief keeps appearing, but there was no one there. Fujiwara, who transformed into a genius detective, struggles to solve the mystery behind the calling card and uncover the thief's true identity. But Kaguya, left behind at the scene of the crime, had begun to figure out the criminal. The problem is the location. Kaguya traced the phantom thief's line of thinking and headed to where he is now...
Oh no. You're being rather docile now,
and it's creeping me out.
.لا. أنت تتصرفين بانصياع لدرجة مريبة
Nun, mich irritiert es bloß sehr,
wie gelassen Sie das nehmen.
Nada. Es que tanta
honradez me repugna.
Nada. Es que tanta
honestidad me da repelús.
C’est rare de vous voir
aussi sincère.
È che sei così calma, è inquietante.
Nada. Só estranhei
você aceitar tão fácil.
Просто ваше смирение 
вывело меня из себя.