Sometimes, it was better not to dwell on things. Otherwise, they would feel hopelessly tangled, and all sorts of unpleasant thoughts would arise.
Especially in an environment like beneath the Ancient City, once Zhou Ziyun thought of the Jade Pendant, even though he had lived for over a hundred years, he still could not escape this pattern.
The drone weaved through the underground passage, but the farther it flew, the blurrier the signal it transmitted became.
After flying a little over a hundred meters, the signal completely turned to static, with no information coming back at all.
Fortunately, the drone had been set from the start to return immediately if its signal link was lost.
Thus, after waiting a few minutes, the drone returned directly to where it had taken off.
When Zhou Ziyun and the others saw this, they all wore expressions as if they had expected it.
Ever since arriving at this underground Ancient City, they had been able to more or less predict everything. It was only natural that the drone would lose contact once it flew too far.
After the drone became useless, Zhou Ziyun and the other Xiantian Masters, along with Zhou Ke, Miller, several Masters from the Ability Users' side, and the Sun-Snatcher, discussed the situation. In the end, they decided they had to go down, but first they needed to determine what the air below was like. Ideally, the drone would still be able to conduct reconnaissance after they went down.
Although the drone's detection range was limited, it possessed abilities that Martial Artists and Ability Users lacked—advanced scouting. Even if it was attacked or encountered some other unexpected situation, they would only lose a drone while gaining time to react and learn something about their enemy.
Furthermore, although this passage appeared harmless