"Something's definitely off with these humans! With their ingenuity, I refuse to believe they couldn't find another way. After all, this world has a pretty decent Mana environment!"
"Even if they could only rely on the power of Blood Cores to fight the Blood Race at first, they've managed to establish a foothold in this world. This Human Empire should have had more than enough time to research other, harmless systems of cultivating Power."
"Strange! Definitely strange!"
Potter wore a peculiar expression, a look that conveyed his certainty that this world had serious problems.
"Of course it's strange."
"After all, have you ever seen a world where the very ground sucks blood?"
"Not to mention that the power of the Blood Race here is being restricted by some unknown Upper-Rank Rules."
"The situation in this world is definitely not simple. It's nothing like any world we've ever known."
