These are two different questions.
First, the story bible. I can use the same story bible for a series, but I need a story bible that covers several very loosely connected stories. Is it possible to transfer the content of a story bible to another project with a completely different prompt, before the AI starts constructing the story?
Tier 1 doesn't allow for audio or translation. Audio is still possible with credits, so does one chapter of audio use one credit, or how does this work?
And if I need a translation, which is definitely NOT included in Tier 1, can I open a second account with a subscription that allows translation, for a single project (for a single month or two)? Would two parallel accounts be allowed?