In looking at your storyline, you might want to include births. Every life begins with a birth. A lot of stories begin with “I was born on (this date).” They normally don’t say “I died on (this date)” unless it’s a posthumous narrator. So I’m suggesting to you to write a birth story. Whose birth story? You get to decide, since you’re the omniscient narrator. Or the other option is to think of the beginning of stories. How does one begin? Here’s one example from Charles Dickens’ Great Expectations, which is an all-time favorite story of mine.
“My father’s family name being Pirrip, and my Christian name Philip, my infant tongue could make of both names nothing longer or more explicit than Pip. So, I called myself Pip, and came to be called Pip.”
Include some kind of genealogy detail if you feel like it.
In case you missed it, please check my previous post. You know, so I don’t have to repeat myself. Search Prompt 244.