The camping trip to Himeka island gets off to a great start with a BBQ and lots of alcohol.  But when Moe visits Dr. Magata's lab, things take a sinister turn.
What was the cause?
ما كان السبب؟
Was war der Grund?
¿Qué ocasionó la falla?
¿Qué ocasionó el fallo?
Quel était le problème ?
Qual era la causa?
Qual foi a causa do problema?