Under Bai Ran's urging, everyone sorted out their belongings and began to continue their journey, this wild ancient city in broad daylight, although the sun has set, it is still extremely hot!

But at night, especially in the middle of the night, the wild ancient city will be bitterly cold again! One cold and one hot, it's simply impossible to survive!

So the evening when the sun goes down is the perfect time to walk!

"Old White ...... Why am I a little thirsty......" Walking and walking, the cold wind tugged Bai Ran's arm a little tiredly, and Bai Ran frowned.

"When you're thirsty, drink water! Didn't they fill two large buckets per person when they came!? What's the matter, you're not allowed to ask me when you're done drinking! ”

Bai Ran said impatiently, but Han Feng shook his head a little hard, "My kettle was already broken when the stone house collapsed just now!" Now there's no water at all! Give me some of yours! ”

"Annoying! It's all about you! Sit down! Bai Ran impatiently took out a large bucket from his backpack, opened the lid and handed it to Han Feng, who immediately poured it into his mouth with both hands!

"Hey! You kid take it easy! That's all I have for water! Leave me some! "But the cold wind is now thirsty and panicked, how can he care what Bai Ran says, he holds the big bucket with both hands and drinks violently, and leaves you some for Bai Ran!? Hehe, wait!

"Ahh Cool! But you don't have much water in your bucket! I've drunk it all! The cold wind shook the empty bucket vigorously, expecting another drop or two.

"Fuck off! I'm just going to have this bucket! The bucket just now was poured into Lao Zhou when he was unconscious! ”

Bai Qi snatched the empty bucket in Hanfeng's hand and shook it vigorously, and there was really not a drop left!

At this time, Su Ailin suddenly shouted: "Look! River...... There is a small river flowing in front of it! There is water to drink! There is water to drink! ”

Everyone was amazed! Sueline actually found the river! Everyone's eyes immediately cast their eyes not far away!

Really! I saw a small blue and clear river flowing not far away, and it seemed that the air could still smell the fragrance brought by the river!

"Water...... Water! I want to drink water! I want to drink water! "The cold wind is already thirsty! This time it was like grasping a life-saving straw, and ran frantically towards the small river!

"Hey! Feed! You wait! Wind! "Bai Ran is in a hurry! According to common sense, the rivers that suddenly appear in this desert generally contain a lot of metal minerals, and if you drink it like this without treatment, it will definitely be harmful to the body!

But the cold wind didn't listen to him! That small speed is like seeing my own mother who I haven't seen for a long time, stretching out my arms and rushing over!

As a last resort, Bai Ran had to trot up and try to catch up with the cold wind!

But after running for a long time, the small river that is close at hand is still that distance, not far away!

"Lao Bai! Is that right!? Why can't this little river run all the time!? Could it be that this is the same as that temple, and the Great Wizard has arranged a five-ritual and six-elephant array!? The cold wind was tired and panting, he put his hands on his knees, and asked breathlessly.

"Nope! Look at the Xuantian Nine Star in the east, the position of this river is consistent with it, I just observed, before we ran, this river is in this position! It's still in this position! This only says one thing! ”

Su Ailin also followed at this time, and she calmly analyzed behind the two!

"It means that what we are seeing is a mirage!" Bai Ran followed Su Ailin's words and said calmly!

"That's right! All of us have entered the virtual illusion of a mirage! That little river is not real at all! This is a situation that is very likely to happen to people in the desert when they are extremely tired and lack of water! ”

Listening to Su Ailin's analysis, everyone was stunned for a while, especially the cold wind, he was full of joy to look for the life-saving water source, but he didn't expect to end up with an illusory scene of a mirage!

"Nope! I want to drink water! I'm dying of thirst! If I don't drink any more water, I will die here before I find that dungeon! ”

It seems that the cold wind is really thirsty, and he breaks down and continues to run forward, this mirage is exactly what hurts people! He will attract people to keep running forward, although it is close at hand, but it is actually far away! Eventually, this intense hallucination will cause the person to die of exhaustion!

"Brother Ran! Stop him! It won't be long before the cold wind will dehydrate and faint! Su Ailin anxiously slapped Bai Ran on the back.

Bai Gas shook his head, and then his feet quickly accumulated! One flew directly behind the cold wind! Then he grabbed Hanfeng's shoulder and pulled it back!

Then "Smack!" "It's just a slap and a big mouth in the cold wind!

The cold wind was stunned for a moment, and then the two little eyes were full of tears, as if they were about to cry!

"Uh......h Old white! Why are you hitting me again! I...... Where did I make a mistake......"

"Fuck off! Look at you! No concentration at all! Is this a mirage I don't know!? If you run like this, you will die and die! ”

Listening to Bai Ran's roar, the cold wind wants to cry without tears, but when people have a mental breakdown and panic, a slap is the most useful! This cold wind immediately became more energetic, and people were no longer confused, and they knew what it was!

"Irene, I remember studying geography when I was in school, and the principle of mirage is that light and shadow are refracted on water vapor, and at the same time, the image is displaced by the refraction of sunlight!"

"Yes! Brother Ran! The appearance of this mirage shows that there is really a water source nearby, so much water vapor can be formed, and this small river is even more real! If the position of this Xuantian Nine Star is followed, then the imaging location of this mirage must be in the opposite position! So ......"

As she spoke, Su Ailin turned to face behind everyone!

"That's right! What Erin said was what I thought! Look at that hill! If nothing else, behind that hill is the river you just saw in the mirage! ”

Bai Ran said and pointed to the hill behind the crowd, and sure enough, that small hill just stood above the sea level!

"Huh!? That's not right, Lao Bai! We just came from that position! What a hill! The road is very smooth, and there is no obstruction!? ”

"Cold wind, how can there be coordinates in this desert, you feel that to the east, it is actually to the north! If you feel south, you're actually heading west! In short, without a reference point, it's easy to get lost! ”

Listening to Su Ailin's explanation, the cold wind nodded as if she didn't understand, and then everyone walked quickly towards the direction of the small hill.

It didn't take much effort to climb the low hill, and sure enough, a small green river appeared in front of everyone!