"Hello? Hello?" Jiang Yu adjusted the angle of her headset and tried pressing the side buttons a few times.
But the communication channel was dead silent.
A creepy feeling crept over her.
With a "thud," Ling Xiao also climbed out of the ventilation duct and landed on the ground.
"Ling Xiao... My communication device seems to be broken." Jiang Yu hurriedly told Ling Xiao, "Can you still contact the team leader and the others?"
"Your device isn't broken, the communication has just been cut off." Ling Xiao said calmly.
He took out a small car-shaped drone from behind him. The red indicator light on the back, symbolizing "signal lost," was flashing rhythmically.
Generally, for explorations like these in ducts and tombs, the standard equipment should be snake-shaped wired drones. However, the 67th Field Team received the mission urgently and had no time to return to the institute to choose equipment, so they had to set off with what they had on hand.
