Why did it feel like she was walking into a fairy tale when she looked into his eyes? It was as if she was the female lead and he was the male lead.

This is a very common literary effect used to describe a mysterious, dream-like atmosphere. In novels, authors would usually use appearance descriptions, eye contact, and other methods to create this illusion to resonate with the readers. For example, if the male protagonist had a pair of deep and mysterious eyes or the female protagonist had a pair of bright and gentle eyes, the readers would feel attracted to the novel, as if they had walked into the world of the novel and had an emotional resonance with the protagonist. This illusion not only enhanced the plot of the novel, but also deepened the reader's understanding and emotional investment in the novel. Of course, this illusion was not real. It was just a literary technique used to enhance the effect of the novel and attract the interest of the readers. When reading a novel, we need to maintain a rational and clear mind, not to be overly addicted to the plot and illusion of the novel, and to learn to get inspiration and enlightenment from it.