One possible interpretation could be that the female character named Hiccup has some sort of internal turmoil or external pressure that makes her run away. In fanfiction, this could be a setup for an adventure or self - discovery journey. Maybe she's running away from a restrictive society or a difficult family situation.
Well, if Mal runs away in 'descendants' fanfiction, she might be seeking freedom from the expectations placed on her. Maybe she's tired of being in the middle of all the drama and power struggles in Auradon. She could go to a hidden place, perhaps an enchanted forest where she can be alone and figure out who she really is without all the royal and villainous influences.
Maybe he's running away from the pressure in the village. There are always high expectations on him, and he might feel suffocated and need some time alone to figure things out.
One possible reason could be to escape the pressure of his family's expectations. The Malfoy family has a long - standing reputation in the wizarding world, and Draco might feel suffocated by the need to uphold it. Another reason could be fear. If he's gotten involved in something dangerous, like with the Death Eaters, he might run away to avoid the consequences.
Perhaps Ash runs away after an argument with his friends. He feels like they don't understand him. He runs off to a beach town where he meets a mysterious old trainer. The old trainer tells Ash stories of his own past adventures and failures. Ash realizes that running away isn't the solution and decides to go back to his friends, with a new perspective on their relationships.
Another reason could be that she wants to explore the world on her own terms. In the fanfiction, Mirabel may be tired of always being in the family's protective bubble. She desires to see what lies beyond the village and the mountains, so she runs away to start her own adventure.
One consequence could be that his friends worry about him a great deal. They might go on a search for him, which could put them in danger as well. After all, they care about Naruto deeply and won't just let him disappear without trying to find him.
One idea could be that Fem Harry Potter runs away because she feels suffocated by the expectations placed on her at Hogwarts. She might head to the Forbidden Forest where she discovers a hidden magical community that has been living in seclusion. This new community could teach her different forms of magic that she was never exposed to at school.
In this fanfiction, it could be that Lucy is part of a society with strict rules about pregnancy out of wedlock. She runs away pregnant to avoid the shame and punishment that would come her way. As she runs, she might meet other outcasts who support her. She then has to figure out how to survive, find medical care for her pregnancy, and create a future for herself and her baby.
One possible plot could be that Naruto runs away to Suna to escape some sort of danger in Konoha. Maybe there's a powerful enemy after him and he thinks Suna can offer him protection. He could also be running away from some internal conflict within Konoha, like issues with the villagers not fully accepting him still.