Yes. My Demon originated from a manhwa and has made certain changes to fit the medium of the adaptation. But the core elements and storylines are drawn from the manhwa source.
An M Chinese manhwa might refer to a Chinese comic or graphic novel with a specific genre or rating labeled as 'M'. But it's not a very common or specific term.
[The following conclusion: I'm Not The Demon is a novel, but the specific content and author are not mentioned in the search results.] Therefore, he could not provide any more detailed information.
I'm Not Demon was a retro martial arts Roguelike-RPG mobile game with attributes, equipment, monsters, and quests. The biggest feature of the game was that players could become stronger by randomly playing on any map, giving players a different experience of the martial arts world and fulfilling the players 'dream of being a hero. The game used an independent story mode, combining Wuxia and Survival elements to present a rich game story. There was no clear definition of justice and evil, but it truly presented the Wuxia world. The game's graphics were exquisitely designed, and the exquisite cartoon style was used to make the entire game world full of vitality and color. The game also adopted a large map open exploration design, allowing players to take risks in a real martial arts world. Overall, I'm Not Demon was an exciting and fun mobile game that attracted many players with its unique story and beautiful graphics.
It could be that you faced an overwhelming enemy or a situation that made it impossible to continue as the Demon Lord. Or maybe you just wanted a simpler, more peaceful life.