The young man with a big head listened carefully and then showed a perplexed expression: "I didn't hear anything."
Sun Lingtong exclaimed: "You didn't hear? Strange! Even the Ten-Thousand-Li Travelling Dragon didn't detect anything. But I indeed heard a screech, which also sounded like the surge of tides."
"This sound keeps resonating, and is growing louder. You really can't hear it?"
Ning Zhuo instinctively fiddled with the mechanical ring on his finger, which didn't respond at all.
But Ning Zhuo did not let his guard down, furrowing his brows slightly: "Boss, we only have a rudimentary understanding of the void. My mechanical ring merely inherited a portion of innate ability."
"To be safe, let's return to the mortal world first."
"We aren't in a hurry, there's no need to take risks unnecessarily."
Sun Lingtong nodded: "You're right, Little Zhuo, let's sneak out first."
Thus, the Ten-Thousand-Li Travelling Dragon withdrew from the void and returned to the present world.