Obviously, the knight. Since it's about a knight beating the dragon, the knight would be the main character. He's the one who takes on the challenge and shows his bravery.
In a 'beating the dragon a good knight story', the main character is most likely the knight. However, it could also be argued that the dragon could be a sort of anti - main character. But the focus is usually on the knight. The knight has his own backstory, his own code of honor, and his own reasons for taking on the dragon. Maybe he's on a quest to save a princess or protect his kingdom, and the dragon is just the biggest obstacle in his path. So, overall, the knight is the main character who drives the story forward.
Well, in a 'beating the dragon a good knight story', the concept of good vs. evil is really strong. The dragon is often seen as a menacing and evil force. When the knight beats it, it's like a victory for good. This simple yet powerful theme makes the story appealing. Also, the adventure aspect. The knight has to go through a lot to reach the dragon and then defeat it. There could be various challenges on the way, like crossing dangerous terrains or facing other magical creatures. All these elements combined make for an exciting story.
Most likely, the black knight is one of the main characters in 'Black Knight Dragon Story'. He would be the one taking on challenges and showing heroism. And of course, the dragon is also a main character. It could have unique abilities like flying and breathing fire, and it might be a key factor in the knight's adventures.
Maybe a group of dark wizards who are jealous of the power of the dragon knights. They form an alliance to destroy the dragon knights and anyone associated with them, making Harry and his newfound friends their main targets.
A new character could be created as the main antagonist. For example, a powerful sorcerer from a far - off land who has come to Hyrule seeking its magical energy. He wants to use the power of the Dragon Knight to open a portal to a realm full of dark magic.
Perhaps a young wizard who teams up with the dragon. The wizard could use magic to assist the dragon in their adventures.
It could be a young adventurer who stumbles upon the dragon tattoo. This person is brave and curious, always ready to explore the secrets behind the tattoo.
Since I don't know the exact 'dragon knight novel', it's hard to say. But generally, there would be the dragon knight himself or herself. There might also be a dragon as a major character, and perhaps a mentor figure who trains the knight, or an antagonist who opposes the knight's goals.
A young princess could be the main character. She is often seen as a symbol of purity and royalty. The kingdom might be in a dire situation due to the dragon's attacks, so they offer her as a sacrifice. She then has to use her wits and any hidden powers she may have to deal with the dragon, perhaps even trying to change the dragon's nature.
Since I don't know the specific 'the dark knight bandit story', I can't say for sure who the main character is. But as the title implies, it's likely to be the dark knight bandit.
Again, without more details, it's hard to say. But it could be the knight himself as the main character, and perhaps a princess he is trying to save.