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...
The way he makes me feel
that if I try hard enough, I can do anything...
...كيف يجعلني أشعر أنّي إن حاولت بجهد، يمكنني فعل أيّ شيء
Wie er einem demonstriert, dass man
mit ausreichend Einsatz alles erreichen kann …
Me gusta que me haga creer
que con esfuerzo puede lograrse todo.
Me gusta que me haga creer
que con esfuerzo puede lograrse todo.
Il pense qu’avec des efforts,
on peut devenir qui on veut,
Riesce a infondermi l'idea
 che chiunque possa fare di tutto, provandoci.
Gosto que ele me faz acreditar que
tudo pode ser alcançado com esforço.
Люблю за то, что он убеждает своим
примером: люди могут добиться чего угодно,