The main character is presumably the Mobkey King. However, we don't know if this is a human, an animal, or some sort of fantastical creature. We also don't know if the Mobkey King is a hero or an anti - hero in this dark story. It could be that the Mobkey King is a misunderstood figure who is caught in a web of dark events, or perhaps he is the one causing the chaos. Without more context, it's impossible to be certain.
Based on the title, it seems the main character is the Mobkey King, but without further details, it's hard to say more about who this character really is.
I'm not sure specifically what the'mobkey king dark story' is. It could be a very specific or even a made - up story within a certain community, game, or personal creation.
In Dark Souls The Lost King story, the main character is the Lost King. His actions, his rise and fall, are what the story is mainly about. All the events in the story are somehow related to his decisions and his fate.
Since I don't know the actual story, it's difficult to say. But it could be the character with the 'dark craving' and the 'dark king' himself.
In this fanfiction, it could be that the main character is the dark king himself. The whole story could revolve around his actions, his plans, and how the other characters in the Sailor Moon universe respond to him. However, Sailor Moon and the other Sailor Scouts would also play important roles as they try to oppose the dark king. So, it's a bit of a toss - up between the dark king being the main character driving the plot forward and Sailor Moon being the central figure that the readers root for to defeat the dark king.
There's not enough information to accurately name the main character. However, in a typical scenario like this, the main character could be an underdog at first. Maybe a young person from a humble background in Yamimakai who discovers they have a latent power for these dark duels. As the story progresses, they face numerous challenges and opponents, and through their journey, they grow stronger and eventually become a key figure in the world of dark duels, perhaps even aiming to become the 'king' of this dark duel world.
The main character is surely the dark king of the abyss. But there could be other characters like those who oppose him. Maybe there are brave adventurers who dare to enter the abyss to face the king. And perhaps there are some dark creatures that are either allies or enemies of the king within the abyss.
Black-bellied Mother's Cute Poison Treasure: Dark King, Too Fierce! The story was about Liu Anan, who had been told that the father of her child was the most mysterious, noble, cruel, and bloodthirsty Lord Dark of the Daqi Kingdom. After that, she escaped for a year and lived a carefree life. However, the Dark Prince suddenly came to her door and kidnapped An An, preparing to 'spoil' her ruthlessly. I hope you like this fairy's recommendation. Muah ~😗
The main character in the 'dark wanderer story' is the dark wanderer himself/herself.
Since I don't know the exact 'piano in the dark story', it could be a pianist who is the main character. They are likely to be someone with a deep connection to music.
The main character is Franklin. In many stories, the name in the title is often the main focus. So in this 'franklin in the dark story', we can assume that Franklin is the one around whom the plot revolves. He might be a curious Franklin who gets into a situation in the dark and has to deal with whatever comes his way.