Nix is the central character in 'Immortals After Dark: Nix's Story'. However, in the Immortals After Dark series world, there could be other characters who play important roles. Maybe there are some powerful vampires or werewolves that cross paths with Nix. It could also be that other seers or magic - users are involved in the story, either as friends or foes of Nix. But the main focus would be on Nix and how she relates to those around her.
Since it's Nix's story, Nix is definitely one of the main characters. There may also be other immortals that she interacts with, but without having read it, it's hard to say specifically who they are.
In 'Immortals After Dark: Nix's Story', it could be about her unique role among the immortals. Nix is often depicted as a bit of an enigma. Her story might involve her meddling in the affairs of other immortals, perhaps helping or hindering their quests for love or power. It may also explore her backstory, like where she came from and how she got her powers. Maybe it's about her interactions with different factions of immortals, like the vampires, werewolves or demons in this fictional universe.
A group of friends could be the main characters. They might have a tradition of going out together after dark. The story could revolve around their adventures, like getting lost in an old part of town, or stumbling upon a hidden party that only takes place at night.
There's no way to tell without more information about the 'after dark true story'. It might be that the main characters are people who work at night, such as a night - shift security guard or a taxi driver. Or it could be a family whose lives are changed by something that happens after dark.
Not having enough information about the 'cosmo after dark story' makes it tough to name the exact main characters. But they could be nocturnal adventurers, people who thrive in the darkness of the city or the cosmos (depending on the meaning of 'cosmo'). Maybe there's an old man who has seen the city change over the years and his memories are a big part of the story. Or perhaps a young couple who are having their first late - night date and their experiences are central to the narrative.
There could be an old wise man who has lived in the village for decades. He might know all the secrets of the village and play a crucial role in the events that happen after dark.
Since I don't know the specific 'Home After Dark' real story, I can't say who the main characters are.
Since we don't know much about this 'After Dark Based on a True Story', it's difficult to identify the main characters. They could range from a local hero who does something remarkable during the night hours in a small town, to a family facing a crisis that unfolds after dark. Maybe it's a journalist who is investigating a mystery that becomes evident only at night, and the people he or she interviews or interacts with during that investigation could be the main characters.
I don't really know the exact 'Immortals Real Story', but if it's a fantasy - based story, the main characters could be elves or other magical beings that are often associated with immortality. They might have special abilities like magic or superhuman strength. Another possibility is that the main characters are humans who have made a pact with some sort of otherworldly force in order to gain immortality. These characters would then have to deal with the consequences of their decision throughout the story.
I don't know the specific main characters as I haven't read it. But they could be cool, edgy characters who are part of the nightlife scene.
I don't know for sure as I haven't read the book. But it could be a vampire protagonist, perhaps a young and newly - turned vampire who is still learning the ropes of vampire life.