No, there's a logbook/journal of an Elf that describes part of the history, and I didn't want to write it in regular English, even though I'm not actually translating the text, just transliterating.
It's the end of the world, and a new era started. We (people of Iwaku) woke up not as ourselves, but as one of our own characters. We have their bodies, their powers, anything we designed them with. In some cases even their full memory, and their consciousness has taken over, leaving very little of the creator, while others are split between both personalities.
That's kinda the gist of it.