This list also includes works that have historical European /fantasy themes.
This list contains manga/manhwa/manhua rated: 9.8-9.3
Links to Lists of works with other ratings:
Part 2 (9.3-9.2):
https://www.mangago.me/home/mangalist/1764053/Part 3 (9.2-9.1):
https://www.mangago.me/home/mangalist/2390415/Part 4 (9.1-9.0):
https://www.mangago.me/home/mangalist/2396219/Part 5 (9.0-8.9):
https://www.mangago.me/home/mangalist/2397302/Part 6 (8.9-8.8):
https://www.mangago.me/home/mangalist/2409421/ 
