The Dark World Theory is not a widely recognized scientific theory. It is possible the term refers to a fictional concept or a specific theory within a particular fictional universe.
To provide a more accurate answer, please clarify the context or source where you encountered this term. For example, is it related to:
- A specific book, movie, or video game?
- A particular scientific field or research area?
- A specific philosophical or theological concept?
Providing more details will help me understand the context and give you a more relevant and accurate answer.