The so-called challenge is actually quite similar to the gambling format that Huo Sining used to have with Li Jun and Sakai Ichiro.
In this warehouse, there are many stone betting roughs, all of which are full-gamble raw stones, and each raw stone is marked with a price.
The rules of the challenge are simple: participants choose suitable roughs from these, and if the jadeite extracted is worth more than the raw stone's marked price, they win.
As for the prize, in addition to obtaining the extracted jadeite, the challenger will also receive an equivalent cash reward from the challenge master.
Of course, conversely, if the extracted jadeite value does not meet the raw stone price, it means the bet has failed, also meaning the challenge is lost, and the participant must pay the marked price to buy the failed rough.
