The most intense part of a story is known as the climax. The climax is where the tension and conflict reach their peak, and the protagonist is faced with a decisive confrontation or critical moment that will determine the outcome of the story.
For example, in the classic novel "Romeo and Juliet" by William Shakespeare, the climax occurs when Romeo kills Tybalt in a fit of rage after Tybalt has killed Mercutio. This act sets off a chain of events leading to the tragic conclusion of the story. The stakes are high, emotions run deep, and the fate of the characters hangs in the balance, making it the most intense moment in the narrative.
If you indicated something else, like 'conflict' or 'analogy,' it's important to differentiate between these elements. While the conflict is essential to storytelling and drives the plot, it is the climax that resolves this conflict and brings the story to its most intense point. An analogy, on the other hand, is a figure of speech used to compare two different things and does not represent a moment of intensity within the plot.