Since I don't know the exact story, I can't say for sure. But it could be a brave adventurer who stumbles upon the black lanterns.
Maybe there's a wise old hermit who knows the secrets of the black lanterns and a young protagonist who seeks his guidance. There could also be some antagonists who want to use the power of the black lanterns for evil purposes.
I'm not entirely sure as I haven't read it specifically. But generally, it might be about some dark or mysterious events related to black lanterns. It could involve a spooky setting, perhaps in an old, haunted place where the black lanterns play a significant role in the plot.
There's David Mason too. He's involved in many of the key events in the main story, especially those related to the future part of the plot.
Not having read 'the black farm story', it's hard to determine the main characters. However, they could potentially include a strong - willed black female farmer who is breaking gender and racial barriers in the farming world. Her children might also be main characters as they grow up on the farm and face different challenges. Additionally, there could be a local advocate who fights for the rights and success of the black farm in the face of external pressures like big corporations trying to buy the land.
I don't know for sure, but if it's about black eagles in nature, the main characters could be the eagles themselves. Maybe a male and a female eagle that are building a nest and raising their young.
Since I don't know the specific 'the black coffin story', it's hard to say. It could be the person in the coffin, or the people who discover the coffin.
The main characters are Goku Black (Zamasu in Goku's body), Goku, Vegeta, and Zamasu in his original form. Goku and Vegeta are the ones trying to stop Goku Black's evil plans.
There could be a curious child as one of the main characters in 'the black telephone story'. The child discovers the black telephone and is intrigued by it. There might also be an adult figure, like a parent or an old neighbor, who has some knowledge about the phone's history or the strange things associated with it.
Since we don't have details about the 'black demon story', the main characters could include the black demon itself. There might also be a victim or a group of victims that the demon preys on. And perhaps there is a wise old character, like a wizard or a priest, who has knowledge about the demon and tries to stop it.
Alex Mason is one of the main characters. He's a key figure in the story's various missions.
Since I don't know the specific 'the black stone story', I can't say for sure who the main characters are. It could be a lone adventurer who discovers the black stone, or a group of scholars researching it.