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...
Please... Akane!
!أرجوك... أكاني
Bitte … Akane!
¡Por favor, Akane!
¡Por favor, Akane!
Ti prego... Akane!
Hein, Akane?!