Of course, the breakthrough of these contracted animals under my command is a good thing, but it's not without problems.
After all, these contracted animals are the true main force in battle.
If they all go through their breakthroughs and fall into a dormant state, who will fight when danger arises?
Therefore, given this situation, Ye Feng could only have them break through in batches.
And the first to receive the breakthrough command were not the stronger batch, but rather the weaker ones.
For instance, the Mutated Mouse, Mutated Hedgehog, Mutated Honey Badger, Mutated Sparrow, Mutated Bats, Mutated Black Crow, as well as the Mutant Queen Ant and Mutated Queen Bee would be the first batch to undergo their breakthroughs.
After all, even if this batch of mutated animals were to fall into a dormant state, it wouldn't have too much of an impact on the top combat power.