/lit/ - Literature

Would the prose resources in OP be helpful if I want to write a manga-tier story for a small game I'm working on? Are there other resources I should consider? I have the general outlines but zero writing experience and I want to cover the basics because I'm sure I'd miss even the obvious fundamentals since I'm a bit of an autist when it comes to interpreting writing.

It's the usual manga kitsch but I'm looking for:
>ways to make the immediate world feel lived in
>ways to make the larger world feel mysterious and expansive
>ways to make likeable layered characters
>ways to do character arcs properly
>story beats and act structure

And anything else that would help it not appear completely amateurish. I know manga and game writing standards aren't exactly high but I'd still want to try to make the most of it.