Forced demolition, the intelligence level of the summoned skeletons isn't high.
So the summoned skeletons started knocking and beating on the ruins, not leaving any stone unturned.
As the wraith army explored and the skeleton army forced their demolition, they soon discovered something unusual at the city's center.
A hidden passage leading deep underground, covered by a barrier and blocked by a collapsed building.
"As expected, my feeling was right. Although Spirit can still detect the environment of this secret realm, it can't explore everything, so it can't be fully trusted!"
Since Zi Liyuan arrived at the city ruins, Spirit had scoured the place dozens of times from all directions.
Yet they found nothing unusual, not even this passage leading deep underground appeared in Spirit's detection.
So, it still takes many people and great strength to work miracles.
The wraiths didn't rashly charge in; they directed the summoned skeletons to spiral down the passage for exploration.
