Kunikida is being held for a murder that Rampo is certain he didn't commit. Meanwhile, Poe is determined to solve a murder mystery that has had the poilce stumped. Rampo has some thoughts on that situation, too.
Why did Rampo-kun suddenly 
become so excited?
لمَ صار رامبو-كن متحمّسًا هكذا فجأةً؟
¿Por qué se habrá alegrado tanto Rampo?
¿Por qué se ha alegrado tanto Rampo?
Pourquoi diable Ranpo
est-il si heureux ?
Perché Rampo-kun è andato su di giri tutto di un colpo?
Por que o Ranpo de repente
ficou tão animado?
Почему же Рампо так воодушевился?