Since it's an unknown story, we can only assume that the Karate Kid himself would be one of the main characters. There might also be his mentor, like Mr. Miyagi, if it follows the same general theme as the original stories.
I would expect the Karate Kid to be the central character in 'Karate Kid the Unknown Story'. There could also be other characters from his dojo, perhaps a rival student who plays an important role in his development. And of course, if it's related to the movies, his mother or family members could be part of the story too.
In the Karate Kid 2 story, the key characters are Daniel and Mr. Miyagi. Daniel is the protagonist who is constantly learning and facing new difficulties. Mr. Miyagi is not only his teacher but also his guide in the new and unfamiliar environment of Okinawa. They are central to the story as they face challenges together, from dealing with local bullies to uncovering Mr. Miyagi's past.
The main characters are the karate kid, who is a young boy trying to learn karate and stand up to bullies, and his karate teacher, an old and wise man who teaches him the ways of karate.
The main characters are the Karate Kid himself, usually named Daniel LaRusso, and his mentor, Mr. Miyagi. There are also the bullies, like Johnny Lawrence, who cause trouble for Daniel at the beginning.
Well, without more information, it's hard to say precisely. However, it could revolve around the Karate Kid's journey before he became known. Maybe it details his struggles in a new place, his first encounters with martial arts, and how he overcame obstacles in his early days that led him to become the Karate Kid we know from the movies. It could also explore his inner thoughts and fears during that time.
In the 'Karate Kid Untold Story', the Karate Kid is surely one of the main characters. But there might be a mentor figure from his early days who taught him some basic martial arts principles. There could also be some local kids who were part of his karate - learning group at the very beginning. These kids could have different personalities and goals, some might be in it just for fun while others were more serious. And his family, especially his father who might have had an opinion on his son's interest in karate, would also be key characters in this untold story.
The main character would definitely be the Karate Kid. Alongside him, his sensei would be a key figure. There could be other important characters such as his family members. His mother or father might be more involved in this untold story, perhaps they had some reservations about his karate training initially. And there could be a local bully or a group of bullies with more complex backstories than just being the antagonists, which could add more depth to the overall story.
Since I don't know much about this specific story, it could be a new karate student as the main character. Maybe someone who is inspired by Daniel from the original 'Karate Kid' story.
It's likely that his karate teacher, if he has one in this untold story, would be a main character. Also, there could be some rivals or friends from his school or neighborhood. For example, there might be a bully who he has to face, which could be a motivation for him to learn karate. Or a childhood friend who encourages him to keep going with his karate training.
In 'Karate Kid', for the love story elements, the key characters are Daniel, Ali, and Mr. Miyagi. Daniel is the protagonist, and his relationship with Ali is a love story on its own. Ali is an important part of Daniel's life in the movie as his love interest. And Mr. Miyagi is another important character in the love aspect. His relationship with Daniel is one of love, care, and mentorship. He helps Daniel grow not only in karate but also as a person, which is a form of love.
As we don't have a lot of information about this specific 'the karate kid cheng love story', it's hard to say for sure. But we can assume that Cheng would be one of the main characters. And perhaps there would be a love interest character, whose name we don't know yet. There might also be a karate teacher or mentor character similar to the original Karate Kid stories.