Dreams about flying often represent a desire for freedom or escape from your current circumstances. The fact that you were flying home suggests a longing for safety or comfort. However, the shift to a small town and the subsequent transformation of people into monsters indicates a profound change in your environment or perception of those around you.
The monsters embody the darker aspects of human nature, possibly reflecting fears or anxieties about the people you interact with in your waking life. These transformations may symbolize hidden desires or repressed emotions that can manifest in unexpected ways. The grocery store owner giving out changes that turn people into monsters could represent the idea that everyday interactions or transactions can lead to significant transformations in behavior or personality.
This dream might be urging you to reflect on your surroundings and the people in your life. Are there hidden motivations or desires that you are aware of? It could also suggest a need to confront fears or insecurities that you may have about your relationships or community.
Consider what aspects of your life feel safe and which might be causing you anxiety. It might be helpful to explore these feelings further to gain clarity on your emotional state.