At the entrance to the corridor, the sand that Sean Knight had released wasn't much, just about ten meters thick, so his Sky Eye was still able to see the outside.
To his surprise, yet also relief, a little over an hour later, two cars arrived at the location, and seven or eight armed men got out and began a thorough inspection.
These people found the footprints left by Sean Knight and his group, as well as the car tracks, and eventually, they started shouting and got back into their cars, hurrying in the direction the cars had left in.
Sean Knight breathed a sigh of relief.
He decided to wait until nightfall.
More than an hour later, those two cars returned, circled the area, and finally drove off into the distance.
It gradually got darker, and Sean Knight could feel a slight change in the air inside the warehouse.
However, he was still waiting.
It wasn't until the latter half of the night that he collected the sand and then crawled out of the cave interior.
