C63 Instructor gun

Leng Quan Ling had been thinking about this question the entire way, but there was no answer. Today, it was just Bai Ran and her alone. No one had the time to report to her.

"This is a secret between the two of us. We use gunshots to replace the distress signal. Other than the two of us, only the late marshal knows about this."

Xiang Ziqin had returned to his usual courteous appearance