>>149069967
Are there other webcomics with a similar feel?

Something that has distantly similar vibe of a mysterious world was Basileus.
I found out about it on /co/. The thing is that it started in 2012, and has only finished 92 pages (the first book)
I think the author is going to close the website or stop updating at some point: http://www.basileuscomic.com
but you can download the full thing for free on his itch io: https://basileus.itch.io/basileusbook1