A bright and meticulous magic projection appeared before Matthew.
In a pitch-dark passage, a black rift swallowed all the light emitted by the bright lamps.
The adventurers who discovered it tried tossing a few stones inside, but the fissure showed no reaction at all.
Matthew didn't continue to watch, but instead began to silently ponder.
This sudden appearance of a spatial rift was indeed a sign of a semi-plane emerging.
For accomplished space mages, they could pinpoint the other side's semi-plane based on the spatial crevice.
After obtaining the precise spatial coordinates of the semi-plane, they could explore the semi-plane world using a Spatial Transmission Formation.
Semi-plane worlds are incredibly dangerous but also contain immense opportunities.
The majority of the Earls within the Nesserite Empire have explored semi-planes or taken control of certain ones.
They can scavenge for resources and wealth through the semi-planes to develop their territories.