C149

No one knew what material this thin thread was made of, but it was incredibly tough. There was no way for Ema to break free of it, no way to walk beyond the edge of the bed.

When Luther first saw Ema pouncing towards him, he reflexively retreated. He was then relieved when he saw that Ema was still tied up by the thread.

However, who was Luther? Earlier, when the guard was careless in his words