Since we know it's based on a true story, 'l'ascension' could potentially be about a historical event of ascension. It might be about a person's rise to power or prominence in a particular field. For example, it could be the story of an athlete who overcame great odds to reach the top of their sport. Or it could be about a cultural or social movement that gradually ascended to a position of significance. There are many possibilities depending on the specific nature of the story.
It could be about a real - life event or person's journey. Maybe it's a story of someone's spiritual ascension or a physical climb that actually happened.
Well, without more context, it's hard to say precisely. 'L'ascension' might refer to an ascent in a general sense. If it's based on a true story, it could be about a group or individual's struggle and growth, perhaps in a challenging environment like climbing a mountain or achieving something great in life. It could also be related to a spiritual or emotional journey that someone truly experienced.