What if the aeon secret children, I've read about them in one of your answers, have to meet the other parent in secret. Like Leon's daughter has to meet Ada only when she sneeks in Leon's appartment by the window and says "shhh be quiet, is dad awake?" or maybe Leon messages her and sayng "Today your mom is picking you up, I'm busy" and she's super happy cuz she finnaly sees her mother Ada after allot. And maybe Ada's in china with their secret son, Aeon son, learning more about life and being a parent and sometimes she sees a bike in front of her safe house, it's HIS bike. Aeon daughter maybe doens't know or barely knows her secret brother but she wants to meet hin but Leom's like "I already risk to meet mum in china, I cam't risk for you too". She maybe is super angry about this fact and foean't belive it.
I maybe over exagerated...
i do like the idea of aeon teenagers and just how they would be like
there's so many stories i could delve into and different plot points i wanna explore but there's so many and they're all in my head lol
something about maybe ada's past coming back to haunt her or even leon's idea of working for the american government is disillusioned even moreso so he ends up wanting to figure out something new or trying to get out of it but because of his decision, it endangers his girls or something so they escape somewhere with ada
i like the idea of leon maybe losing contact with his girls somehow and trying to find them. ada leaves him notes here and there but he's a nervous wreck while not knowing if his family is safe or not
i do have some ideas that i wanna dabble with ada and her disappearances if she should disappear, but i don't wanna spoil anything yet ;)