Potential characters could include Caroline's family members who she stays in touch with during her travels. Also, there might be some antagonists like thieves or con - artists that she has to outwit during her journey. There could be a reclusive hermit - like figure in the mountains of Nepal that she discovers and has a profound conversation with.
Maybe there are local characters in each place she visits. For instance, in France, she meets a charming baker who teaches her how to make the perfect croissant. In Thailand, she befriends a tuk - tuk driver who shows her around the hidden alleys of Bangkok. There could also be other travelers she meets along the way, sharing stories and tips about their own travels.
The plot might involve Caroline meeting interesting people during her world travels. For example, she could encounter local artists and learn about their crafts. She may also get involved in some local traditions or festivals, which would add color to her journey. It could also be that she is on a quest to find a special place or thing in different parts of the world.
She could meet some of Klaus's old friends or enemies. For example, she might run into an old vampire acquaintance of Klaus who has some interesting stories to tell about their past adventures together.
There could be a wise old hermit who lives in a secluded forest that Ash meets during his solo travels. This hermit might have a deep knowledge of Pokémon lore and give Ash some valuable advice.
In a 'boruto shinachiku world fanfic', potential characters would include Shinachiku's family members for sure. Naruto, being his father, would play an important role. Hinata as his mother would be there to support and guide him. Boruto would be his cool older brother. Besides, characters like Konohamaru, who is now a teacher, could also be in the story. He could train Shinachiku and help him grow as a ninja. Also, the friends that Shinachiku makes on his own adventures, new characters created specifically for the fanfic could be part of it.
One common theme is self - discovery. As Caroline travels around the world, she often learns new things about herself. Another theme is cultural exploration. She gets to experience different cultures, like trying new foods, learning new languages, or participating in local traditions.
Obviously, Albus Severus himself is the main character. His friends from his own time might also be involved in some way, like Scorpius Malfoy. And of course, the younger versions of well - known characters like Harry Potter, Hermione Granger, and Ron Weasley are likely to appear.
There could be a young girl from a far - off land who has a special bond with a rare type of dragon. She and Hiccup could join forces. She might have unique skills like being able to communicate with dragons without words. And also, an old hermit who has been living alone with his dragon for years. He has a lot of wisdom about the ancient ways of dragon riding and could help Hiccup on his travels.
It could be a long - time love interest like Stefan. Their relationship has had its ups and downs, and a pregnancy could add a whole new layer of complexity to their story.
Well, if we consider other shonen - style series, someone like Naruto from 'Naruto' could be a potential crossover character. His ninja skills and strong will could create some interesting dynamics with the 'world trigger' characters.
Perhaps in the fanfic, Caroline travels to spread Klaus's ashes in special places. She travels to his homeland first. There, she experiences the culture he grew up in. She might also visit the places where Klaus had his most significant moments, like the place where he first became a vampire. This journey helps her come to terms with his death and also makes her stronger.