Noroma Photon Anomaly

The Noroma Photon Anomaly is a phenomenon that occurs in multiple universes when Noroma Photons conglomerate in a black hole.

Origin
The exact origin of Noroma Photons is unknown but they're known to exist in a large number of multiple universes. While their standard interaction with matter alters the affected material's ability to experience time when a large enough density of Noroma Photon occurs it can cause extreme rifts in the fabric of space-time itself.

Consequences
As Noroma Photon conglomerate at the center of black holes they unwittingly spread through the tapestry of space-time and sometimes cause rips to occur. These rips when they occur in one place in a universe occur in the same location in every other universe that experiences the Noroma Photon Anomaly due to the special interaction Noroma Photons have of Trans-Dimensional Entanglement.

The rifts that the Noroma Photon Anomaly causes are known as Maw of the Void in the Mjthos and are said to enable one to jump into alternate worlds and alternate timelines by simply approaching it.

The Maws of the Void
There is only known instance of this phenomenon in the Mjthos universe, the location is confidential but is said to be in the first half of the grand line.