If they were not allies, how could Lake Cui appear to be so peaceful?
However, this scene had destroyed Wei Xiao Bei's guess.
At the very least, the black beetles were not allies with the Fiendish Man Fishes.
In simpler terms, the black beetles were their food.
This slaughter did not stop as the black beetles in the lake continued to increase and spread.
Due to the amount, a tenth of the black beetles had been eaten in just a short 10 minutes by the Fiendish Man Fishes!
It must be known that number of the black beetles were not in the hundred of thousands but in the millions.
The Fiendish Man Fishes ate at a quick pace, one black beetle every two bites. They did not even chew and just swallowed them whole.
Naturally, the main reason for this one tenth decrease was due to the number of Fiendish Man Fish increasing.
Just as Wei Xiao Bei expected, the entire Lake Cui was a monster nest.