Chitra's world is very large and not all of them are mentioned because the chapters themselves are only up to 100+ and usually three or more chapters only connect to one story, so it is very difficult to find out much information only from the Manhwa.
If you want to read the Raw you can see in https://page.kakao.com/home/치트라/52044069 and if you want to read the English you can see in https://mangatone.com/manga/chitra/
For all the fans of Chitra! If you know the words better, maybe you can add them to this page because I was lazy myself because now when I created this page it was 23 PM.