How many meaning does 前進しか許されない！ have?


Is this supposed to be an expression, an idiom or a saying or proverb or
whatever, because I have seen this used a lot. There seem to be no entries for
"前進しか許す"

This video on youtube gives the translation for this sentence as:
[https://www.youtube.com/watch?v=quR5-FEaM9c&t=3m27s](https://www.youtube.com/watch?v=quR5-FEaM9c&t=3m27s)

私には前進しか許されないのだッ！ "I will never forgive them!"

But if you use google translate it gives: 私には前進しか許されない = I can only move
forward




This is not an idiomatic expression, and the subtitle on YouTube is wrong. It
just means what it literally means, "I am only allowed to move forward" or "I
have no choice but to move on".

