The exploration of new powers or abilities for the new humans is also fascinating. Fanfiction writers might give them special powers that are different from the ones we see in the original game. These powers could be related to their unique traits or experiences, and they could use them to change the course of events in the Underground.
Another aspect could be new relationships. In undertale new human fanfiction, we might see different friendships or rivalries form between the new humans and the existing characters. This could lead to some really engaging storylines, like a new human befriending a monster who was previously feared by others.
One interesting idea could be exploring new character backstories. For example, delving deeper into the lives of the new human characters before they arrived in the Underground. Maybe they had unique families or past experiences that shaped their personalities in the fanfiction world.
Here are some plot ideas. First, the adult human could be a scientist. They meet Toriel and start to analyze the magic in the Underground. As they collaborate, they grow closer. Second, the human might be a storyteller. They tell Toriel tales of great heroes and adventures from the surface. Toriel is so captivated that she wants to be part of those stories with the human. Third, the human has a troubled past. Toriel, with her motherly nature, helps the human heal. Through this process, their relationship blossoms. In all these ideas, their relationship can develop in a non - sexual, deep and meaningful way, exploring themes of friendship, understanding and hope.
One idea could be that Chara's parents were great adventurers. They passed on their sense of curiosity to Chara. Maybe they were renowned for exploring the dangerous areas outside their village, and their tales inspired Chara to be brave and explore the Underground later.
A possible idea is to have the human character start a club or organization in the Underground. It could be a book club, a gardening club, or a club focused on exploring the history of both the human and monster worlds. This would allow for interactions between the human and different monsters, and would be a fun and family - friendly fanfiction concept.
Well, you could write a fanfiction about a time - traveling adventure in the Undertale world. Maybe the protagonist travels back in time to prevent a certain event that led to the current state of the Underground. Or, a story where the monsters and humans form an alliance earlier than in the original story due to some extraordinary circumstances. Also, a fanfiction that delves into the relationship between different species of monsters in more depth could be really interesting.
Well, an Undertale OC fanfiction could center around an OC that is a lost soul from a long - forgotten era of the Underground. This OC might have memories that are crucial to solving some mystery in the present Underground. Or you could have an OC that's a musical prodigy in the Underground, using their music to heal the wounded souls of both monsters and humans. Also, an OC who was experimented on by the Royal Scientist in the past and now has strange powers as a result.
An Undertale and My Hero Academia crossover is also a great concept. The heroes and villains in MHA could find themselves in the Underground. Characters like All Might could have interesting interactions with Asgore. And the idea of quirks in MHA and the unique abilities of the Undertale characters could be a really cool aspect to explore, like how Bakugo's explosive quirk might compare to Sans' bone attacks.
One interesting undertale human adult fanfiction could be about the human character's journey in the underground world after growing up and how they use their adult wisdom to face challenges. For example, they might form deeper relationships with the monster characters based on mutual understanding and respect.
One interesting plot could be the new human having unique powers that change the dynamic with the monsters in the Underground. For example, they might be able to communicate with certain monsters in a way that no other human has before, leading to new alliances and story developments.
One idea could be that the OC human is a lost traveler in the Underground. Toriel discovers the human and decides to take them under her wing. The fanfiction could focus on the relationship that develops between them as Toriel teaches the human about the Underground's ways and they share heart - to - heart conversations.
Often, the new human with a mysterious backstory tends to be popular. Their mystery draws readers in as they try to figure out who this character really is and what their motives are. For example, a new human who has no memory of their past but has strange powers.