Writer question? Book about unnamed characters?
I have a story that I want to write but I'm not sure how to do it, because my characters don't have any names. So here's the thing, there are 8 siblings, and the story centers around the relationship between two of them. The other 6 are barely even characters so I think it won't matter that they don't have names. My dilemma comes in with the two sisters, because if one sister is the POV character, then she can simply refer to the other as "my sister." But I'm having trouble telling the story from only her POV because important things happen to and because of the other one. But you can't have a non-character omniscient narrator if there's no names for them to differentiate who's doing things. They can also appear as whatever they want and don't really have their own physical appearance so they couldn't even be referred to by that. I'm just very confused lol and ready to give up
When I say they don't have names, I don't mean that I haven't thought of any, or don't want them to be revealed, or anything like that. They literally don't have names. They don't speak, or have a language, or address each other the way humans do (they are gods if that helps).