Well, in English, when we talk about more than one'story', we use the word'stories'. It's a common rule for many nouns that end with 'y' preceded by a consonant. We change the 'y' to 'i' and add 'es'. So, for example, we say 'I have read two stories this week'.
Yes, a novel can be made plural. Just like with most nouns, when you have more than one, you add an 's' to make it 'novels'. For instance, 'I have read several novels this month.' shows the plural usage.
Writing in first person plural gives a collective voice and perspective. It helps convey a group's thoughts and emotions at once, adding depth to the narrative. Also, it can make the story feel more inclusive and communal.