After the hard-earned funds for their expensive high school class trip are stolen, sophomore Yuichi and his four best friends are kidnapped by Manabu, a surreal character from a creepy late-night anime show. The mischievous Manabu challenges the students to a series of mind games that the five must decipher and outwit in order to win back their trip funds, uncover the thief, and pay off a huge and mysterious debt.
But their debt is already half! 
They'd wipe out 2.4 million!
!لكنّ دينهم مخفّض إلى النّصف بالفعل! سيزيحون 2.4 مليون
Aber ihre Schulden sind schon halbiert!
Ich könnte hier 2,4 Millionen einsparen!
Pero ellos ya la tienen a la mitad.
Pero ellos ya la tienen a la mitad.
Alors qu’eux,
ils l’ont divisée par deux !
Ma il loro debito è già dimezzato!
Il loro diminuirà di 2,4 milioni!
Mas eles já estão com metade da dívida!
А они уже уменьшили свой пополам!