C413 Being Forced to Take Action

Upon seeing the youth's appearance, Hsu Mu's eyebrows shot up. He quickly realized that the demonic aura emanating from the youth was just as strong as that of the other three second-rank demonic beasts, and there was a subtle scarlet feather between his brows.

Clearly, the scarlet feather wasn't merely stuck on.

Hsu Mu also noted that the youth's Adam's apple was not pronounced