They had achieved extensive coverage and could capture signals from several kilometers away. In addition, Remy had deployed remote-controlled drones to the areas surrounding Drogoton for blanket search operations. Whenever a drone spotted signs of human presence, Drogoton would dispatch soldiers to rescue them.

At that moment, Gracia, who served as head of the communications department, heard someone calling out to her and asked, "What's the matter? Did you pick up something?"

A female staff member pointed to her computer screen and exclaimed excitedly, "A drone spotted a train traveling at high speed along the train tracks toward the city. It's going to crash if we don't allow it access"

Gracia urgently asked, "Who's operating the train? Are there people on board?"

"All of Navia’s trains are equipped for autonomous operation. We've provided the train with maps and rail routes, so they can operate autonomously without a signal. Monsters would know how to operate the train, so I'm s