C624 Just What Is It

When I finished, I looked at the Blind Nightmare in front of me, but to be honest, I really didn't know how to describe it.

Furthermore, at this moment, the Nightmare Terror gives me a strange feeling. Or rather, her existence is actually a strange feeling.

I thought about it, then continued to ask, "Just what are you? If it's a nightmare, shouldn't it be devoid of substance? "

"Yes