"So many yellowfin tunas, I really wish I could cast a net down there!"
Chu Mingcheng sighed inwardly as he continued to operate the drone.
After following for about another kilometer, he noticed a large swath of the sea surface had turned black, a swarming expanse no smaller than the scale of tens of thousands of dolphins and spearfish, indicating a super-large school of fish below the surface.
The dolphins were about to arrive, and since large whales hadn't been attracted to the school, the area was still relatively calm.
Chu Mingcheng took this opportunity to lower the drone closer to the water to observe which type of fish made up the school.
He identified them as blue-striped snappers by the many jumping fish.
These were fish about the size of an adult's finger, but there were vast numbers of them, filling the bellies of many marine creatures.