-Parentheses are used to set off a participle word or words which can be omitted, but does not affect the whole thought of the sentence. In addition, parentheses could also be used to add a specific detail about the word beside it.
-Dashes are used to set additional information off. Dashes are commonly used if the words it enclosed already has a comma or commas in it, just to avoid confusion.
Making a action fiction..........like.......where the story revolves around her.......she is the protagonist......like.....she saves children from getting bullied......or she is extremely good at combat......