Who are the main characters in 'gaster adopts a human fanfiction'?

Well, in 'gaster adopts a human fanfiction', it might start with the human character being in a world that is unfamiliar or dangerous. Gaster, who could be seen as a mysterious and powerful figure, notices the human. He might be intrigued by the human's nature or potential. So, he decides to adopt the human, which could lead to a series of events where the human has to adapt to Gaster's environment, learn about his ways, and perhaps they go on adventures together. It could also explore the relationship between the two, like how the human grows to trust Gaster and how Gaster comes to care for the human as a sort of parental or mentor - like figure.

Obviously, Gaster himself is likely to be a main character. His mysterious nature makes him a central focus as readers are eager to learn more about him. Another potential main character could be Frisk. Their ability to reset and influence the game's world could be very interesting when combined with Gaster's enigma. They could either be allies or have some sort of conflict due to their different understandings of the world.

Obviously, Sans and Papyrus are the two main characters who we already know well from the original Undertale. They have distinct personalities that will play a big role in how they interact with Gaster. Gaster, on the other hand, is the enigma. His presence will likely drive the story as Sans and Papyrus try to figure out who he is now and what he wants, so he's also a main character in this fanfiction.

Well, obviously Gaster is the central character as it's about his pregnancy. But often, other characters from the same fictional world might be involved. For instance, characters who are friends or colleagues of Gaster could be there to support or oppose the situation. It might also include characters who have some sort of special connection to Gaster's unborn child, like a potential mentor or an enemy who wants to harm the baby.

In addition to Ichigo and Naruto, other characters could also be involved. For example, some of Ichigo's friends like Uryu or Chad might make appearances. On Naruto's side, characters like Sakura or Kakashi could also interact with Ichigo in the story. They could be curious about this strange new person who has come to help Naruto or be a bit suspicious of his intentions.

Hermione is the central figure in this fanfiction. She is the one who decides to adopt Scorpius. Her character traits like her love for knowledge, her strong sense of justice and her kind heart are what drive the story. Scorpius is also a main character. He is a young boy from a rather controversial family. His character development as he adapts to his new life with Hermione is a major part of the story.

The main characters are Harry and Tsuna. Harry, who has a complex past and a strong sense of justice, decides to take Tsuna into his care. Tsuna, on the other hand, is a character with his own unique personality. He is not very confident initially but has hidden strength. Along with them, we might also see other characters like Dumbledore in Harry's world, who could support Harry in his decision to adopt Tsuna, and characters from Tsuna's family and friends circle who could react to this new situation.

Well, the two main characters are Naruto and Scootaloo. Naruto brings his unique ninja skills, his determination, and his big heart to the story. Scootaloo, on the other hand, has her own charm, her dreams of flying, and her insecurities. Their interactions, Naruto's attempts to help Scootaloo, and Scootaloo's growth under Naruto's care are what will drive the story in this fanfiction.

The main characters are Yugito and Naruto. Yugito, being an experienced Jinchuriki herself, has a lot to offer to Naruto. She can be a mentor and a protector. Naruto, on the other hand, is full of energy and has a big heart. His growth and development under Yugito's care are central to the fanfiction. There may also be other characters from the Naruto universe who interact with them, but Yugito and Naruto are the focus.

Wally is another key character. He has super - speed which makes him a very dynamic and exciting character. In this fanfiction, he is in a position to be mentored by Batman, which will likely lead to a lot of character growth as he learns from Batman's experience and discipline.