When Su Yu placed the jade slip in his hand into the Pavilion of Heavenly Secrets to be deduced, a large number of streams of light began to flicker non-stop in the pavilion.
It was equivalent to a supercomputer calculating the jade slip that Su Yu had taken out at an extremely fast speed.
Soon, a map of the sea area was projected by the heavenly mystery array. Then, the dense green dots on it disappeared quickly.
Each of these disappearing green dots represented an excluded island.
After the Pavilion of Heavenly Secrets finished analyzing, the last remaining small green dots were islands with a high probability of being a special island.
In the end, hundreds of thousands of small green dots were reduced to about a few thousand under the screening of the Pavilion of Heavenly Secrets. More than 90% of them were eliminated at once, greatly reducing Su Yu's workload.
