"Well, the Stone Gambling Club will begin. We will introduce the rules of the Stone Gambling Club as usual."

The host stood on the stage and said aloud, "The pulp stones of the three families are already here with me, and they are kept by someone else. Site stone, by several appraisers behind me, after the beginning of the firm value. There is only one loser, the lowest value one, and the other two are winners.

"The loser will pay twice the price for the pumice in the hands of the two winners. As for the specific price of the pumice, it will be agreed by the appraiser behind me."...