A group of high school students is visiting a certain cave on a field trip. A small group of them enters a corridor leading away from the main cave... but one of them, Tomoko, is ultimately left alone. After a few moments, she hears the screams of her classmates from deep inside the cave...
Akane, help me!
!أكاني، ساعديني
Akane, hilf mir!
¡Akane, ayúdame!
¡Akane, ayúdame!
Akane, aiutami!
Akane, socorro!