C486 The Dragon's Whiskers Can Tie Knots

After scanning the area, Zhang Fann decided to look upstream!

About three or four miles up the reservoir, the largest fish he saw along the way did not exceed half an arm, and there were very few of them. It was as if someone had really salvaged them.

"Where is this place?" While underwater, Zhang Fann discovered a special place!

This should be a place where the current was turbulent upstream