Becoming the heavenly principle in teyvat

Hello guys, I was thinking about what world should the MC go to first and I have several ideas so I thought I'd ask you and see your opinion.

Just comment on the world you want, and multiple answers are allowed, meaning you can vote on 2 or 3 worlds if you want.

1.Demon Slayer (an easy world, which is still superstitious and has a culture that could help the MC annex it more easily)

2.MHA (Also easy, in this one I suppose the archons will have to act personally but it is not that difficult either)

3.Date a live (Quite difficult for the current level of Teyvat, in this one the MC would have to participate along with the shades personally)

4.Akame ga kill (Another pretty easy world, maybe one of the shades will have to participate but I think they have it in the bag even if they don't)

5.It's pretty late at night and I'm tired, so at this point I'm accepting ideas to include in the vote, or you can just vote on the ones I've already put.

Another thing:

1. Should I separate Naberius from Rhinedottir? I'd rather not since we know almost nothing about his lore, but if you want, I'll do it.

2. Will Asmoday appear soon? Most likely not, unless her lore gets ahead of itself a lot, but for now Paimon is staying and Asmoday is still missing, maybe I'll have to change some part of the story in the future.

3. There's a chance this fanfic will be rewritten once we know more about Celestia's lore. The truth is I've taken a big risk with this fic, but I felt like it and said, 'Why not?'

4. For now the upload time of chapters will be quite consistent, 2-3 days per chapters, but that will change when I return to my studies, I am about to enter a more difficult stage of my life and I do not know if I will manage, but I'll try.

That's all

-MrMotivated out :)