The international comics rankings were usually selected by some media or research institutions based on various factors, including reader ratings, the influence of the comics, the genre and style of the works, and so on. The following are some of the works that often appear on the world manga rankings:
Naruto: This is a popular Japanese manga that tells the story of a ninja world.
2 One Piece: This is a Japanese manga created by Oda Eichiro that tells the story of a pirate world.
3. Dragon Ball: This is a Japanese manga created by Akira Toriyama that tells the story of a cosmic dragon ball.
[4]"The Attacking Giant": This is a Japanese manga created by Kajiyama. It tells the story of a battle between humans and giants.
5. The Blade of Ghost Destruction: This is a Japanese manga created by Tanjiro, which tells the story of a battle between humans and ghosts.
6 "Sword Art Online": This is a Japanese manga created by Kirito that tells the story of a virtual reality world.
7 Fate/Zero: This is a Japanese manga created by Shiro that tells a fantasy story about fate and magic.
8 "The Promised Dream Island": This is a Chinese comic created by Xiao Qian, which tells a story about human nature and morality.
The above are just some of the works that often appear on the World Manga Rankings. The rankings are not necessarily fixed. There may be other works that enter the rankings.
I can't provide you with the relevant content of the comic " I, Psychiatrist in the Cultivation World " because I can't find any information about it. If you want to understand immortal cultivation comics, you can try to search for works such as Supreme Immortal Emperor, Supreme Immortal Emperor, and Inherit the Family Business If You Don't Cultivate.
While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
As far as I'm aware, 'Martial World' doesn't have a manga. Usually, such information would be widely available if it did exist, but I haven't seen any mention of it.