"This is the signal we agreed on. We can only give our signal after they flash their light signal three times."
The Badger Dog smiled faintly and explained softly, "And their three signals must be spaced at least three minutes apart and no more than five minutes. Only when the signals are correct can we approach the meeting. If the signals are wrong, we leave immediately without meeting!"
Jiang Chen shook his head with a smile, "You guys are really cautious!"
"Mr. Jiang, that's how this business works. Otherwise, we would have long ago..." The Badger Dog chuckled. He didn't finish his sentence, but everyone understood what he meant.
"Three signals are correct!"
The brother responsible for watching the periscope shouted.
"Surface and return the signal!"
The Badger Dog shouted.
Splash!
The submarine parted the surface, emerging slightly.
Creaaak!
The submarine hatch was opened, and a man, holding a lit flashlight, reached out and made a few regulated movements.
