Minamoto Wakasei fell silent, because Chu Zihang’s opening remark had struck straight at the core of the ghoul attack.
The most suspicious aspect of this incident was that a massive horde of ghouls had appeared inside Genji Heavy Industries Building while everyone was completely off guard, and Kaguya-hime had not even triggered an intrusion alarm. Among the horde was even a giant Dragon-form Ghoul that resembled their leader.
Ghoul mutation was not an overnight process. These ghouls had originally been normal people, but when Minamoto Wakasei first saw them, their degree of mutation was already quite high. Only by consuming massive amounts of protein and fresh flesh after evolving into ghouls to supplement their body mass could they have grown to lengths generally exceeding two meters.
Chapter 348