Chapter 17 -: An old enemy

In the basement of the Nightwalker's fortress, a gush of white wave in the shape of a ball appears in the middle of the room, there was a small luminous blue ball which was about forty feet high in the air, it was located at the roof of the castle, at the left far end side of the room stood a lot of books scattered about, each written in a strange language, not too far from the pile of books were two small beds, Resting on the two beds were Katharina and Redoulp, they appeared unconscious. The white ball of white wave begins to dim, soon the wave was dispersed out completely, Dick falls from it with a bump, followed by a clanking sound.