Who is trying to help the reader get an outside perspective on all the characters in his or her story while at the same time allowing the reader to learn details that are not obvious to the c?

An omniscient narrator is typically responsible for providing an outside perspective on all the characters in a story, while also revealing details that may not be immediately obvious to the reader. This narrative perspective allows for insights into characters' thoughts, feelings, and motivations that contribute to a deeper understanding of the story.