Red heads for a mountain range called the Wall at the World's End with his lover Rit and sister Ruti. It was supposed to be an easy trip to get materials for an engagement ring to give to Rit, but...
If she were to fall, 
it would spell total doom.
فإذا فشِلت، سيعني ذلك الهلاك الكامل
und im Falle ihres Scheiterns
alles von vorne beginnen würde …
Se cair, tudo irá ruir.
а если он падёт — начинай сначала.