Dreams of being vaporized, especially by a monster, often symbolize feelings of being overwhelmed or powerless in a situation in your waking life. The monster could represent a fear or an anxiety that you are grappling with, while the oriental mask may indicate cultural influences or personal experiences that are impacting your perception of the threat.

The beam shooting out of the monster's eyes could suggest that this fear or anxiety feels all-consuming, as if it is targeting you specifically. It might reflect a situation where you feel judged or attacked, or it could represent an intense emotional experience that feels almost surreal.

To gain more clarity, consider the following:

1. Current Stressors: Are there any situations or relationships in your life that feel threatening or overwhelming?
2. Cultural Context: Does the imagery of the oriental mask resonate with any personal experiences or beliefs that may contribute to your feelings?
3. Emotional Response: How did you feel during the dream? Fear, anger, confusion? Your emotional response can provide insight into what the dream is trying to communicate.

Reflecting on these aspects may help you understand the underlying concerns that your subconscious is trying to address.