The moment he entered the formation restriction, Qin Fengming became certain that although this formation was not particularly powerful, its concealment and masking effects were extraordinary.
The fluctuations within the formation were extremely intense, yet when everyone had arrived earlier, no one had noticed in advance that a restriction existed here.
Looking at the images emerging amid the fluorescence within the restriction, as wisps of spatial aura spread through the area, Qin Fengming became certain that the monitoring formation connected to this place was not very far away.
As he looked at the scene appearing in the image, Qin Fengming's brows immediately furrowed slightly.
The image showed an enormous ice mountain rift. Qin Fengming was certain that Fairy Yao Luo had chosen that place as the monitoring point because of the rift.
The rift was extremely deep. No matter what kind of flying demonic insect leaped across it, its body would be swept about by the powerful air currents within the rift, thereby producing enormous energy fluctuations.
Those intense fluctuations happened to be able to trigger the monitoring formation.
Monitoring formations intended for long-term surveillance generally did not transmit information continuously. After all, operating any formation required energy. Even if one did not worry about energy loss, a formation operating without pause would inevitably release more energy fluctuations, making it difficult to remain well hidden before the monitored target.
Only when the monitoring formation was triggered by fluctuations from outside would it transmit an instant image or a segment of footage to the receiving formation.
Even if the monitored target noticed it, enough information could still be transmitted back.
The scene now presented before everyone should not have been a single segment of information, but continuously transmitted visual information, because the image restriction had been operating at high speed the