The time travelers return to the future, and learn the true history of their world. Though they were unable to change the past, they are determined to correct the present and shape the future.
I didn't know at all--
what happened the day the war ended...
Ich hatte keine Ahnung,
was am Tag des Kriegsendes
Yo no sabia lo que había pasado
Je n’avais aucune idée
Eu não sabia mesmo o que tinha acontecido
no dia em que a guerra acabou.