This paper introduces a novel concept called "Relative Dimensional Levels" (RDLs) and "Dimensional Boundaries" to explore the mystery of dark matter. It suggests dimensions aren't just spatial, but layered levels of reality relative to an observer. RDL (0) is our reality, while others exist above or below. Dimensional Boundaries are where fundamental forces behave differently between these levels.

A thought experiment involving tiny observers on an electron illustrates how they might perceive "dark water" – unexplained influences from a higher dimension – similar to how we observe dark matter's effects. This framework proposes that our inability to detect dark matter directly might be due to these boundaries and the dimension gap. It suggests alternative detection methods, like gravitational wave studies, to probe across these levels and potentially uncover hidden sectors of reality.