There are many fantasy or urban novels with invincible protagonists that can be referred to as the following popular works: 1."Battle Through the Heavens": The main character of a fantasy novel created by Tian Can Tu Dou, Xiao Yan, has displayed his powerful strength during training, defeating all kinds of enemies along the way and becoming an invincible existence. 2."Martial Refinement Peak": A fantasy novel by the author Momo. The main character, Xiao Yan, continuously breaks through himself in the process of practicing martial arts and finally becomes an invincible existence. [3.<< Full Time Expert >>: The main character of the urban novel created by Butterfly Blue is a gaming expert, Ye Xiu. He has displayed great strength in the game and eventually became an invincible existence.] 4."Douluo Continent": The protagonist of the Tang family's third young master's fantasy novel, Tang San, constantly breaks through himself in the process of cultivating spirit power and finally becomes an invincible existence. 5 "Battle Through the Heavens: The Nine Darkness Demon Emperor" was a novel derived from "Battle Through the Heavens". It described the story of Xiao Yan after he became the Nine Darkness Demon Emperor. The main character was powerful and defeated his enemies all the way until he became an invincible existence. The above are some of the more popular fantasy or urban novels with invincible protagonists. I hope you can help.