@Sharpedgs because shenjing thinks that "wang lu going to win this stage at all cost" therefore the statement he said followed by shenjing. Instead of winning wang lu decided to lose and make all of them lose.
Thanks for the chapter.
This is actually brilliant. he went into absurdity so slowly and carefully that no one realised what he was saying was absurd and just went along with it and then all he had to do was point out it was absurd. brilliant.
On a side note, this is the first test I have actually understood.