I'm not entirely sure what 'harutige' means. It could be a very specific or misspelled term. If 'Harry' is from the Harry Potter series, perhaps it's about Harry coming across a fan - written story that has some unique or unknown elements related to his character.
In the Levi King story, Levi King might be a very interesting character. He could be a person with a special talent. For instance, he might be an excellent musician who uses his music to bring joy to people or to tell important stories. Or he could be a great athlete, competing in some sort of challenging sport and showing great sportsmanship.