The first and second premonition didn't mean much.
It wasn't until the end of the third premonition that a problem arose.
...
[Three minutes later, you discover that the Outsiders team ahead seems to have noticed something unusual about the desert, and their speed drastically increases, almost running forward.]
The fourth premonition.
...
[Three minutes later, you find the Outsiders team ahead is still persistent, increasing their speed with a gambler's mentality.]
The fifth premonition.
...
[Three minutes later, you find that the Outsiders team ahead finally realizes the problem and has to stop to wait for you, wanting to discuss a strategy with you.]
"I thought Qian Yu knew this desert well, but it seems that's not the case." Su Nan said with disappointment.
He had hoped that Qian Yu would know everything about the desert, so he would know all about the desert in advance, saving him the trouble of trying several times with his predictions.