"Revive?" Hearing Karos' words, Liu Na felt quite surprised.
This was something that humanity did not know.
Then again, this made sense—no matter what humanity had tried, they had never been able to kill a mutated creature.
Since they had never killed a mutated creature, they naturally would not have discovered this.
However, hearing those words from Karos, Liu Na's expression became more and more grave.
Before, she had already known that the mutated creatures were incredibly terrifying.
Not only did they have monstrous evolutionary abilities, they seemed like they could adapt to any environment.
Now, Liu Na found out that humanity did not know all there was to know about the mutated creatures.
"The mutated creatures do not ide." Karos shook his head as he said, "No matter what method is used, under the power of the Nothingness energy, a new mutated creature will appear, without much difference to the original one.