In the following days, heavy rains frequented the island.

    Sometimes a rainstorm ends in half an hour, but sometimes it rains all day.

    Chen Zhe and the girls were trapped in the cabin, and they were bored and could only do some indoor exercises, such as yoga and planks.

    Da Qiao and Xiao Qiao are idol singers, so they usually have to manage their figures, which requires daily fitness.

    Under their influence, Chen Zhe and Yan'er also worked out together, and in addition to the fitness program, Chen Zhe would also teach the three girls the skills of crossbows.

    A few days have passed, and everyone has become an expert in indoor sports.

    But I have been suffocating in the room, no matter how much indoor activities will become boring, with one heavy rain after another, Chen Zhe and the girls are already going crazy, and they can't wait to go out for activities.

    Finally, on the fifth day, the rain cleared, and the island ushered in a good day without rain.

    After getting up, she found that it was not raining outside the door, and Yan'er immediately couldn't wait to climb to the watchtower to see today's weather.

    Most of the sunny days on the island are temporary, and heavy cumulonimbus clouds lurk nearby, and once these cumulonimbus clouds drift over the island, heavy rain will still fall.

    In this case, the watchtower acts as a sentry to observe the weather, standing on the watchtower and looking into the distance, as long as there are no large cumulonimbus clouds in the field of vision, then it means that there is a high probability that it will not rain all day today.

    When Yan'er climbed the watchtower to take a look, she immediately noticed that there were no cumulonimbus clouds in the distance.

    The sky around the island is blue and cloudless.

    This means that today is a rare good weather in the rainy season, and there may be no rain all day.

    She immediately couldn't wait to share the good news with everyone, standing on the watchtower and shouting happily: "There are no cumulonimbus clouds nearby! The weather is very good today! It won't rain for a day today! The weather is very good!"

    Hearing the good news, Chen Zhe and Da Qiao also hurriedly walked out of the cabin.

    Even Xiao Qiao, who has always liked to sleep lazy, stopped sleeping lazy, turned over and sat up from the bed.

    "What? No rain today?

    Everyone walked out of the hut and stood in the yard leisurely basking in the sun.

     It's been a few days since I've seen such a bright sunshine, and the feeling of the sun shining is really refreshing.

    Just when everyone was having fun, Da Qiao was very diligent in carrying a wooden bucket to the stream to receive water, fresh water resources are also very precious resources in the rainy season, and it is difficult to even get clean drinking water when trapped in the house by heavy rain.

    So she had to go to the stream on a sunny day and stock up on more drinking water.

    And just a few minutes later, Da Qiao ran back from the stream in a panic with an empty bucket of water.

    "Chen Zhe!Chen Zhe!...... over the stream"

    Da Qiao stretched out his hand and pointed in the direction of the creek, as if he had made some terrible discovery.

    Chen Zhe rarely saw Da Qiao showing such a panicked look, and couldn't help but walk over curiously and ask, "What's wrong?"

    Da Qiao pointed to the creek and said with a serious face: "That creek...... The creek...... It became a big, big river. ”

    "Really?" Chen Zhe was not surprised, after all, it had been raining heavily for several days on the island, and it was reasonable for the creek to widen.

    And Yan'er and Xiao Qiao were very curious, and hurriedly said, "Go and see!"

    So the four of them walked together in the direction of the creek, and after walking a few steps out of the camp, they saw it now.

    Da Qiao's words are not exaggerated at all, this creek can really be said to have become a "river" now.

    The previous creek was only about five or six meters wide, and the water depth was just below Chen Zhe's knees, but now the width of the creek has increased by at least two or three times, and the depth is much deeper.

    Seeing that the original gurgling stream had become so mighty, the girls couldn't help but be speechless.

    Yan'er said in a low voice: "In the future, you should be careful when you fetch water by the stream, if you fall into it, I am afraid that you will die." ”

    Chen Zhe also nodded and said, "That's right." The river is turbulent during the rainy season, and the mud on the banks is slippery, so be cautious when approaching the river.

    This creek is no longer the creek we knew before, it is dangerous now. ”

     At this time, Da Qiao asked worriedly: "Chen Zhe, the rainy season has just begun, and the torrential rain has only been raining for a week, and the creek has expanded into a big river in such a short period of time, if you wait until another month......"

    Speaking of this, Da Qiao's eyes glanced at the camp not far away.

    Her meaning is very clear, if the river continues to expand and the river continues to rise, then Chen Zhe's camp may be flooded by the river.

    Although Chen Zhe's camp was originally selected on a sloping land, compared with the towering mountains in the distance, the "sloping land" selected by Chen Zhe is also a depression, and it is only a higher part of the depression.

    Once the river rises on the island, there is no doubt that Chen Zhe's camp is likely to be threatened by flooding.

    "This is what I'm worried about, and that's the flooding of the rainy season. "During the dry season, the proximity of our camp to the water source is an advantage, so that we can get water or catch aquatic products at any time."

    But in the rainy season, this is a fatal drawback, and we are likely to be drowned by the rising river. ”

    "Ah?" said Little Joe in horror, "our cabin, our big bed, our hard-knitted clothes, our bacon and ham...... Aren't they all flooded?"

    " Yes. Chen Zhe nodded, and then comforted, "But don't worry too much, this is just a potential possibility, the water on the island may not be so large that it will not flood our camp." ”

    "So how can we be sure that the river will rise and flood our camp?" Yan'er asked worriedly, "We don't know how much rain will fall on the island in the future, do we?"

    "Actually, this can also be predicted. Chen Zhe said.

    "Can it be predicted?" Yan'er looked surprised, "How can you predict?Brother Xiao Chen, can you predict the rainfall in the future?"

    "Of course, the amount of rain cannot be predicted, but I can get a rough estimate of how high the river will rise. Chen Zhe said, then pointed to the high mountain in the distance, and said, "The source of all the freshwater rivers on the island is that mountain, and the river in front of us is like this, and so is the river that digs clay on the mountain......

    So if you want to know how high the river will rise in the end, let's go directly to the source of these rivers to see, and we probably have a number in mind. ”

    Yan'er suddenly realized, nodded lightly and said, "I see." ”

    Chen Zhe smiled and said, "It's just right, taking advantage of today's good weather, let's go up the mountain to have a look, don't forget to go to the mountain, we can also soak in the hot springs." ”

    (10 more outbreaks are sent, ask for monthly tickets and rewards~)

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