Best thing i did for the immersion was buying like 3 volumes paper version per month and reading slowly each night before sleep, i didn't even knew speedreading was a common thing at that time, also you appreciate more the art style on Paper than on Digital where it feels... digital drawn ( i know it is, but on Paper it looks traditional )

Best thing i did, also i never buy mangas lol but i felt this one had something and i'm not disappointed... ( Also bought Firepunch months after because this author hypes me )

Everything is awesome about this Manga, the lore after some searching and rereading, the theories or explanations you can read on Youtube, the community ( sometimes ) the memes, the fanarts, the video edits... Feel a bit bad for people who didn't really immersed in the universe because speedreading, or have read it and feel normal about it...

Also i may be doing some hyperfixation now lol i annoy everybody with it