In this fanfiction scenario, Sirius Black running away to the Potters could be a turning point. Sirius, being on the run, would bring a sense of danger with him. The Potters, being the kind - hearted people they are, would take him in. This could lead to Sirius being more integrated into their daily lives. He might participate in their family traditions, and his presence could influence Harry even before he was born. For example, Sirius could tell stories of Hogwarts adventures to Lily while she was pregnant, which might in some way be passed on to Harry subconsciously. Also, Sirius's presence could make the Potters' home a more secure place as he was a very capable wizard. His knowledge of the dark arts, even if it was just to defend against them, could be a great asset to the family.
In this fanfiction, Sirius might find a new sense of family and belonging with the Potters. He could help James Potter in protecting Lily and Harry, adding an extra layer of defense. Maybe he'd also share some of his unique magical knowledge and skills with them.
The significance could be that it strengthens the bond between Sirius and the Potters. It shows that he trusts them completely.
In such a fanfiction, Ciel might run away to escape the dark and dangerous world he's been a part of. He could be seeking a normal life away from the demons and the underworld he's entangled with. Maybe he'll end up in a small village, trying to hide his identity and start anew, but his past would surely catch up with him eventually.
It could be that Naruto discovers something about the nature of his pregnancy that scares him. For example, he might find out that the child has some sort of special power that could put it in danger. So he runs away to figure out how to handle the situation without endangering the village or the child. He might seek out a hermit or an old sage to get advice on what to do.
In this fanfiction, Harry could discover a whole new magical world in Japan. He might encounter Japanese magical creatures like the tanuki which has magical abilities in Japanese folklore. He could also study different forms of magic that are unique to Japan, such as some types of onmyodo magic. And perhaps he'd make new friends among Japanese wizards and witches who have a different culture and approach to magic compared to those in the UK.
She could run into some trouble. Since she's on her own, she might get lost in the jungle outside the Encanto. Without the protection of the family's magic, she has to fend for herself. But this could also be a chance for her to grow stronger. She might find a small village where she starts to learn new skills, like farming or making clothes. Eventually, she could return to the Encanto with a new perspective and newfound abilities.
In this fanfiction, perhaps Harry Potter would find the small town of Forks very different from the wizarding world. He might be intrigued by the normal, yet somehow mysterious human life there. He could make new friends who have no idea about magic and have to keep his own identity a secret to avoid chaos.
Perhaps she would form her own group of allies. These could be other outcasts from the wizarding world. They would work together to fight against the dark forces that she was running from in the first place. It could lead to some epic battles and a lot of character growth.
Well, he might encounter some unique Kiri ninjas. Maybe he'll meet someone who becomes his unexpected ally. For example, a young and idealistic Kiri ninja who is also a bit of an outcast in their village. They could bond over their shared feelings of not fully fitting in.
Perhaps she discovers a hidden power within herself while on the run. This new - found power could be the key to her solving the problems that made her run away in the first place. It could also attract the attention of both friends and foes, adding more drama to the story.
Well, Naruto might run away with Itachi's ideals or some memento of Itachi. Maybe he uses it to become stronger and face new enemies. He could also be on a journey to uncover more secrets about Itachi that no one else knows.