C1158 The Experts of the Spectre Clan

Just as Su Yi was about to strike up a conversation, his phone rang with a call from Cao Qinglang.

"Cao, what's up?" Su Yi answered swiftly.

Cao Qinglang chuckled. "No big deal, just wanted to let you know the signal tower's up and running. We can make calls now."

Su Yi was at a loss for words.

How could he not be aware of the signal? Was Cao Qinglang just killing time?

"Thanks