C239 Questioning
The reason why they knew that the first ranker of the Mountain and River List was Sha Chuiliu was because they had just passed the Blood Purgatory, and on the way back, there was a large stone cliff. That cliff was made of crystal, and on it, the names of the top hundred people in the Mountain and River List were clearly written on it.
"Brother, don't joke around, I'll ask you again