Hey, I've been reading this again and I can say that at least for me you have improved since the first post!
I don't tend to like super strong characters as protagonists but that's a me thing, but the restrictions to maintain all the ideals and identities sounds really cool and interesting for me!
I would love to say more to help you with the writing or more complex opinions, but English isn't my first language and honestly I'm quite bad at it. The only thing I could say is that in the last story post you had a really big paragraph and that was a little hard to read, so maybe when you see those really big paragraphs you could try to "cut" them in two? If that makes sense for the moment obviously. (this could be a me problem also, because mobile 17 shard has really small lines).
As always, I hope you all are doing okay and having a great day. If you are not, I hope things get better.
With love, Mia UwU.
Edit: Ohhh, one last thing! How does quicksilver looks? I don't promise to finish it, but I would like to try drawing it.