Since I don't know the specific story, it's hard to say. But generally, main elements could include characters, their goals for the next three days, and any obstacles they face.
If we assume it's a general story about 'the next three days', key elements could be time - related events that occur within those three days. It might involve characters facing challenges or making important decisions during this period. In the case of the movie, the husband's investigation into his wife's case, gathering resources for the escape, and evading the police are all crucial elements that drive the story forward.
I'm not sure specifically which 'the next three days' real story you are referring to. There could be a movie named 'The Next Three Days' which is about a man who tries to break his wrongly - convicted wife out of prison. But if it's something else, more context is needed.
The 'the next three days real story' could be diverse. For example, it could be a news - worthy event that unfolded over three days. Maybe it was a rescue operation where in the next three days, a team worked tirelessly to save people. Or it could be a story of a small business that made crucial decisions in the next three days which changed its future.