Without having read the 'dragon ocean jewel novel', it's hard to say for sure. However, if we go by the title, the dragon is bound to be a major character. There could be a group of sailors or pirates who stumble upon the knowledge of the jewel in the dragon's territory in the ocean. Among them, there could be a brave leader who emerges as a main character. And there might be a wizard or a sorceress who has some connection to the jewel, either trying to protect it or use it for their own magical purposes.
I'm not sure specifically as I haven't read a novel named 'dragon ocean jewel novel'. It could be about a dragon in an ocean setting and perhaps a jewel that has some special significance in the story, like it might be a magical jewel that the dragon is protecting or seeking.
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.
Since the title has the idea of 'a drop in the ocean', the main characters might be ordinary people who find themselves in extraordinary situations. Maybe it's a family of sailors who feel small against the might of the ocean. Or it could be a writer who comes to a seaside town to find inspiration and discovers that his or her presence there is like a drop in the ocean of the town's rich history and complex social fabric.
I'm not entirely sure who all the main characters are without delving deeper into the novel, but usually there is a central protagonist who is closely tied to the Heavenly Jewel's power.
There are three main characters in 'The Lion and the Jewel'. Sidi is a young and alluring village girl. She is the object of desire. Baroka is an older and influential figure in the village, known as the Lion. He has a certain charm and power. Lakunle is a more modern - thinking young man, a schoolteacher, who also has his eyes on Sidi.
The main characters are usually a female protagonist who is strong - willed and a male character, often of noble or high - ranking status. Their relationship forms the core of the love story.
The main character is an unnamed man who revisits his childhood memories. There are also the Hempstocks, a family of women who play important roles in the story.
I don't know the specific main characters in 'paradise ocean visual novel' since I haven't read it. But they could be ocean explorers, like a young and brave sailor, or a marine biologist who is passionate about the ocean.
The main character is Fayt Leingod. He is crucial to the story as he drives the plot forward with his actions and decisions.
The main character is Claude C. Kenny. He plays a crucial role in the story.