C428 There Is a Mountain Beyond a Mountain and a Sky Beyond a Sky

All the doors and windows in the room were tightly locked, the light curtain was lowered leisurely, and there was no light at the head of the room. It was dark and nothing could be seen clearly.

He didn't know what the weather outside was like, and what hour it was, but he could only hear the faint patter of the rain on the windowpanes outside.

The room was not big