The Deep-Sea Dreamfish (1)

“I should think things through a bit before turning my nervous system into a unique organ next time.”

Nereia said, coming to her senses belatedly as she recalled the horrifying experience from earlier.

It really was...

“Not something I ever want to experience again.”

Still, the price she had paid for that horrifying sensation had been substantial.

【Unique organ 「Immutable Core」 has been formed.】

The first unique organ she had created had been called the Mana-Resistant Core.

Through the intervention of Mutant Evolution, it had been upgraded even further into what was now the Immutable Core.

Moreover, the Immutable Core had been well worth enduring that horrifying sensation to obtain.

【Immutable Core】...