Make it so AI can see plot and character settings

You ask Ai how to write the next part of your novel, but she knows nothing about the plot and characters, so she writes something completely out of context. You try to add a PNG or HWP file to help it understand the setting, but it won't add it because it doesn't support it.

I would like to see the ability to add attachments and the ability for the AI to identify the plot and characters.

Thank you for reading and for your time.