Now, with my “thorough” analysis, here’s what I’m guessing:
The writer seems to be missing(director threw a paper of the writer in the direction of a desk without anyone on it). They are all arbitrarily changing everything the author made without any consideration to them and thinking themselves as the gods of that world when the only real god should be the author.
Now, we can see how late they already are on the deadlines, imagine how much stress they must have put on the author to meet theirs? My guess is that the author died, reincarnated in her own work as Sophina(because she understood Japanese) which was “destroyed“ by the company making the game. And because she is the metaphorical god of the game, she has the power to go back and rewrite her story as she pleases, only that she now has to battle with what the game company has now done.
I’m not a professional by all means, and English not first language and all that, so if you didn’t understand something, sorry.