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...
Then that means
he has to be watching somewhere!
!هذا يعني أنّه يشاهد من مكان ما
Dann wird er mich mit Sicherheit
von irgendwo aus beobachten!
Entonces, ha de estar observando
desde alguna parte.
Entonces estará observando
desde alguna parte.
Dans ce cas, il doit m’observer
depuis un autre endroit !
Se così fosse, allora è ovvio
 che mi stia guardando da qualche parte!
Nesse caso, ele certamente
está me vendo de algum lugar!
Тогда он непременно
наблюдает за мной со стороны!