I'm not sure as we don't have much information, but it could be a young adventurer.
Since I haven't read the 'a whole new world novel', it's hard to say who the main characters are. However, in many novels about new worlds, there are often characters who are curious and brave. They might be the ones who lead the exploration of the new world. It could be a group of friends or a single individual with a special gift or purpose that drives them to discover what this new world has to offer.
Maybe it's about exploring uncharted territories, not just in a physical sense but also in terms of emotions or relationships. It could tell of a character who finds themselves in a social or emotional situation that is entirely foreign to them, like being in a new culture where the rules of friendship and love are different, and they have to adapt and find their place in this whole new world.
Sometimes, it might introduce new characters along with the familiar ones. For example, if it's a fanfiction based on a superhero story, the main character from the original might be joined by a new sidekick they meet in their new life. This new sidekick could be a local from the new place they end up or someone else in a similar situation as them. They could then form a bond and go through adventures together.
I don't know for sure, but they could be ordinary people thrust into extraordinary situations in this new world.
Since we don't know the specific 'new world story', it could be anyone. It might be a young adventurer, a scientist, or a group of survivors.
The uniqueness lies in its blend of fantasy elements and relatable characters. The story creates a world that is both enchanting and feels real. Also, the way it handles themes of adventure and self-discovery sets it apart.
It's an exciting and immersive story. The main features include unique characters and a captivating plot that takes you on a thrilling adventure.
Since it's called 'Echoes of the New World Story', it might have a character who is like a guide or mentor. This person could have some knowledge about the new world and help the other characters navigate through it. There could also be a character who is resistant to the changes the new world brings, adding some conflict to the story.
There's no way to be certain without more information about the 'seal new world story'. However, if it's about a seal - centered new world, then the main characters are probably different types of seals, such as the harp seal, the elephant seal, etc. There might also be other sea creatures that play important roles in the story.
There might be a young and brave protagonist, perhaps a new intern at the park who has a special connection with the dinosaurs. Alongside, there could be an experienced veteran who has been through all the chaos in the previous Jurassic World events. And of course, there could be some antagonists too, like poachers or unethical scientists who are causing trouble in the park.