I'll take it a step further. The installer translates you, re-educating your very being to understand Japanese perfectly only within the bounds of F/SN. The instant you attempt to comprehend any other Japanese product with this knowledge, you suffer a debilitating case of amnesia and forfeit all memories of UBW.
"They marched onwards, fire against earth, bodies piling ever higher for the whims of rival demons, content in their game. The masses never questioned their intent nor knew their masters, serving Hell more than Heaven in their madness. For madness went unchallenged here, and the great machine of many faces, skins, and thoughts continued to turn in silence."