Wait, it seemed that the fertility rate was even lower.
Ruby didn't even know how Professor Brown managed to make these magic beasts get pregnant and she didn't want to know either. She was afraid that Professor Brown's method will make her question the world's morality.
"Will there be special environment for their growth?" Ruby murmured in a low voice as she looked at the report in Professor Brown's hand.
"Perhaps but I don't know for sure. Samuel had said that these magic beasts have different living environment but I'm not sure how it affect their children." Professor Brown sighed.
If these magic beasts were similar to ordinary animals, it would have been so much easier. Unfortunately, it was not the case at all.
For some reason, similar species have different living environment.
Was it because of the mana contamination?
There were so many questions but so few answers.
