Liu Yu didn't say much, only told Chen Wen to be careful in everything.
Chen Wen also promised Liu Yu.
After hanging up the phone, Chen Wen let out a long sigh.
He has participated in the Eight Extremes Challenge three times, and this is the fourth time. It can be said that this challenge is undoubtedly the most difficult one!
Even for Chen Wen, he doesn't feel very confident right now.
After all, most of the time he faced natural challenges, but this time he has to face not only natural challenges but also human threats.
The difficulty doubles!
Chen Wen took a deep breath and turned his head to look at the map of the Fourth Oasis that had just been sent.
The Fourth Oasis is a trapezoid-like oasis. The water source is in the northwest corner of the oasis, and the overall oasis has little terrain fluctuation, but there is a collapsed canyon in the south.
There are some water sources at the bottom of the canyon, but they are relatively turbid.
