Some synonyms could be 'an authentic account' or 'a factual narrative'.
You might consider 'a real tale' or 'a veracious story' as synonyms. 'An actual chronicle' is also a possibility. These all convey the idea of something being based on truth and reality.
Some synonyms could be 'rooted in real events', 'derived from a true occurrence' or 'founded on actual happenings'.
Narrative. A narrative can be a fictional or non - fictional account of events, like a historical narrative that tells about past events in a sequential way. It often has a beginning, middle and end, just like a story. It can be used to convey a message, describe a situation or share an experience.
Tale. For example, 'The Little Red Riding Hood' is a well - known tale. It has the same meaning as story, often used to refer to a fictional narrative.
Within the story, inside the story, as told in the story.
A tale. For example, 'The Little Red Riding Hood' is a well - known tale which is also a story.
Narrate. For example, 'He will narrate his adventure to us.'
Background, history, past, origin story.
A few synonyms could be 'creation account' or 'beginning narrative'.
Main feature. The top story is often the most important or prominent piece of news or information. So'main feature' can be a synonym as it represents the primary or central element.