The characters can be however you want them to be,as long as they do not irritate the reader or do not have a purpose.
Kind of like 'Misa Amane from Death Note.'She really irritated the audience by her presence and her purpose was okay she served Light and would have become an intelligent character.
It is up to you what kind of personality or presence you want your characters to be as long as if it makes sense and do not irritate the reader.They must have character development while they are solving the story and must come to a good conclusion.
YOU ARE READING
How to create a Good Story?
Non-FictionAs the title says, it will teach you on how to write a good, compelling story and can be used for Wattpad, Quotev and other writing websites. (I have decide to create a new one because my old book was not able to edit so I had to redo it.)
