The 'black tulip novel' probably has a protagonist who is deeply passionate about tulips and has the dream of creating or finding the black tulip. There could be an antagonist as well, someone who tries to thwart the protagonist's efforts. There might also be secondary characters like friends or family members of the protagonist. They could offer advice, resources, or create obstacles in the protagonist's journey related to the black tulip. For instance, a wise old gardener could be a friend who imparts his knowledge about tulips, or a jealous relative who tries to steal the protagonist's ideas or成果 related to the black tulip.
I'm not entirely sure about all the main characters in the 'black tulip novel' but usually there would be the ones directly involved in the quest for the black tulip, like the gardener who tries to cultivate it.
The main theme of the 'black tulip novel' is often about love, passion, and the pursuit of something rare and beautiful, like the black tulip. It may also touch on themes of jealousy and rivalry as characters compete to create or obtain this unique flower.
Since I'm not familiar with the 'Black Messiah Novel', it's difficult to name the main characters. But we can assume that there would be the titular black messiah character, and perhaps there would be other characters like friends or foes who either support or oppose the messiah's mission. There might also be characters representing different social strata or groups within the story's setting that interact with the main character in various ways.
Since I don't know which 'black ocean novel' you're referring to, I can't say for sure who the main characters are. They could be fishermen, sailors, or scientists.
In the 'black hole novel', the main characters could be a family who lives near a black hole research facility. One of the family members might be a technician at the facility and something goes wrong with the experiments related to the black hole. The family then has to deal with the consequences and try to save the day, while also learning more about the nature of black holes.
The black buck itself is surely one of the main characters. There may also be other animals that interact with it, like predators or other herbivores.
I don't know as I haven't read the novel. It could be an adventurer who is drawn to the black obelisk.
I don't know as I haven't read it. Maybe it has characters like financial analysts, traders or business people.
Since I haven't read the novel, I can't say for sure who the main characters are.
I don't know as I haven't read it. But they could be people from the oil business, like drillers, engineers, or executives if it's about the oil - themed 'black gold'.
Since we don't have much information about the 'black dwarf novel', it's difficult to say. But if it's named after the black dwarf, chances are that character is central. There might also be other characters like friends or foes of the black dwarf. Maybe there's a mentor figure who helps the black dwarf in his journey, or an antagonist who tries to stop him from achieving his goals.