Nagara and Rajdhani arrive in a world called "Filmmaker," and discover a movie filmed entirely from Nagara's POV. Mizuho discovers a stray dog by the name of Yamabiko, claiming to be another castaway who attended the same school as the other students.
He's trying to prove to himself
that he can stand up to the world.
إنه يحاول أن يثبت لنفسه أنه 
.يستطيع الوقوف في وجه العالم
Er will sich beweisen
und tritt der Welt entgegen.
Intenta demostrarse a sí mismo
que puede enfrentarse al Mundo.
Il se confronte au monde pour faire
ses preuves… Quel changement, hein ?