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.
Humans are only able to endure difficulties 
when they see others enduring the same.
يستطيع البشر تحمّل الصّعاب فقط 
.عندما يرون الغير يتحمّلون نفس الصّعاب
Menschen sind Herdentiere. Sie können viel
aushalten, aber nur wenn andere mit leiden.
Es fácil aguantarse
cuando todo el mundo lo hace.
Es fácil aguantarse
cuando todo el mundo lo hace.
Parce que les gens
Gli esseri umani sono in grado di affrontare le difficoltà
quando vedono altri che le stanno affrontando.
Afinal, as pessoas
В конце концов, люди мирятся лишь с тем,
что принимают все вокруг.