His visor turns to her, locked. If this was her home, but she wouldn't even know of things like this... Ever since these dreams got him in contact with Ami, they had turned stranger.

"There was something like this in Earth." His Earth. "We never knew until now."

But he remembers Mercury. She knew of not only her world, but her planet, and her element. Lethe may know more about it. If there was a link... He would need to know.

"What killed everything here?"