"It's just like the Principal to see that I've activated Blood Rage at a glance," Caesar couldn't help remarking.
"Your Spirit Voice: Kamaitachi has turned into Spirit Voice: Blood-Sucking Kamaitachi. This is a manifestation of bloodline evolution... There are very few paths for bloodline evolution, basically just three," Anjou said, holding up three fingers. "Either through the Secret Party's Nibelungen Project, by taking the Manki-shu's Menki Potion, or through the Refined Blood Rage Technique."
"I don't know the principles behind the Nibelungen Project or the Menki Potion, but neither of them is possible here," Anjou said. "Students participating in the Nibelungen project require my consent to be eligible, and given your personality, you'd never accept drugs rewriting your bloodline, right?"
Chapter 609