Although the outline of the island without a trace looks as far away as a mirage, the actual navigation did not take as much time as imagined.

The three women can already form a show, not to mention that there are six black pearls at this moment, and the degree of liveliness is self-evident.

However, because Sheng Luolan and Yang Shulin had not had much interest in Zheng Ding from beginning to end, the rare conversations were quite perfunctory. Even after learning that he was the main force among the group and his attitude improved, his admiration was still not as good as Yan Huixue and other women, which made Zheng Ding, who should have been happiest, feel more or less disappointed.

Because of the doubtless lack of river water, the beach here is also pure white, and the sea and sky give people a strong visual shock. In fact, if they had not known the truth here in advance, everyone might have been fascinated by the scenery. However, at this moment, they felt only desolation.

As we gradually penetrated the island from the beach, the long-lost vitality finally returned to everyone's sight. Vegetable gardens and orchards can be seen everywhere, and there are also many chickens, ducks, cattle and sheep passing through them. They are simply two worlds with the outside.

After walking for a few steps, a paddy field covered with green and large-leaf crops came into view. In order to win the attention of the beauties, Zheng Ding pretended to be deeply moved: "What a dense lotus leaf, but it's a pity that it didn't bloom, otherwise it would be so beautiful that it would be suffocating!"

In a sense, his move perfectly achieved his goal, and Yu Ren's attention was attracted by him.

But what happened next was a little different from his expectations. Liu Xiaosen frowned, as if he was struggling in his heart whether to speak. Finally, he sighed and said softly: "These are taro..."

Xi Yutong could no longer hold back her laughter, and the flowers trembled and pointed to a pond not far away and said, "The lotus you love is there!"

Everyone's eyes moved to this place, and only saw a few round lotus leaves spread flat on the water surface in a corner of the pond. A lotus flower stood tall and graceful in the green leaves, half open in a shy way.

A big-bellied frog squatted on the lotus leaf. Perhaps feeling everyone's gaze, he suddenly jumped into the water with a plop, and scared away the groups of fish and shrimps at the bottom of the water.

"Actually, I have been thinking about asking since I just started. Didn't it mean that the pollution here is serious? Why did you see such a lively picture since entering the island?" Yan Huixue did not make fun of Zheng Ding and asked Liu Xiaosen seriously.

"Because all the water used on the island has been treated!" Liu Xiaosen replied lightly.

However, Yang Shulin, who is also an insider, was very dissatisfied with the answer: "Doctor Liu, you are too light-hearted! You can clearly tell the previous chapter, why did you end it in a hurry with just one sentence?"

"Shulin! Doctor Liu is here, don't make your own decisions!" Although Sheng Luolan stopped Yang Shulin in a low voice, Zheng Ding and his party had already been clearly aroused of interest and urged them to start the talk one by one.

"Doctor Liu, can I say?" Yang Shulin's eyes were filled with unlimited expectations.

Looking at the circle of people around who were excited and seemed to be dying if they didn't gossip, Liu Xiaosen smiled bitterly and shook his head: "Tell me, tell me."

Right! It's no secret!"

"This is the thing..." Yang Shulin cleared his throat with permission, "You know that the river in the island is the only source of fresh water on our island except for rain. Its river water contains magical power, right?"

"I know! Later, the river water deteriorated and poisoned all the fish, shrimps, turtles and tortoises in the nearby waters!" Yan Huixue replied impatiently.

"What about it later?" Yang Shulin asked with a smile.

"What do you say later!" Yan Huixue was almost crazy.

"Then I know the amount of information you have!" Yang Shulin nodded thoughtfully, "When the river water is deteriorating, but its appearance has not changed. Naturally, we residents on the island do not know it. They still regard it as a god-given holy water, irrigation, washing, drinking, cooking, and bathing. Almost all aspects of life cannot be separated from the river water. Then the tragedy came, and people successively developed symptoms of poisoning such as rashes, skin ulceration, and even death."

"Wrong!" Maybe he thought about the addiction to telling stories, Sheng Luolan suddenly intervened. "At first, the withering of flowers and plants and the death of small animals, but later it was our human turn. Did you forget?"

"Oh yes yes!" Yang Shulin's "humble" attitude made everyone sweat again. "There were more and more people dying at that time, and everyone thought it was a plague! The isolation area was getting bigger and bigger, but it still couldn't control the spread of the disease. The extremely desperate experience in the heart was impossible for those who had not experienced these!"

"When the news that the island owner was also infected with the disease came, it was real despair!" Sheng Luolan once again corrected the small flaw in Yang Shulin's speech. "According to our understanding at that time, as long as we get this disease, we will definitely die. At that time, I thought our island was over!"

"Yeah, right!" Yang Shulin expressed his great recognition of Sheng Luolan's addition. "Later, in order not to spread his illness to healthy islanders, the island owner took the initiative to leave without an island and fend for himself. This behavior moved the whole island. All the patients spontaneously followed the island owner out of the island. Those late-stage patients who could not walk even begged early patients to carry themselves away. The population on the island suddenly decreased by nearly half. Now, thinking about it, we were really great at that time!"

"Yes! At that time, we two carried Mom Sha all the way!" Thinking of the situation at that time, Sheng Luolan suddenly felt his blood rising, and the sadness was mixed with a strong sense of pride.

"So, we met Dr. Liu who came back from a vacation in Shengsi on the sea. When she said that our disease was not an infectious disease, and even if we left, the residents on the island could not escape the fate of infection, our mentality collapsed on the spot. Many people were unwilling to accept this reality and were unwilling to admit that they had made such a big sacrifice in the end, and they would only gain a futile ending. They were clamoring to attack Dr. Liu!" Yang Shulin continued, "But fortunately, the island owner was calm and agreed to Dr. Liu to try to treat us, but she actually looked down upon me!"

"Yes! Doctor Liu is simply Hua Tuo! Maybe it was the island owner's spirit of sacrifice that moved God, so that those of us who were determined to die met her halfway!" Sheng Luolan sighed for a long time, "not only cured our illness, Dr. Liu also followed us back to the island to help me!"

We found the real cause - the river water without a doubt!"

"Not only did the cause of the disease be discovered, Dr. Liu also helped us find a solution." This time, it was finally Yang Shulin's turn to supplement Sheng Luolan. "Through a series of operations that we cannot understand, Dr. Liu found that the pathogenic substances in the river can be removed by boiling water, so the water we use now is treated safe water, and there is no island, so we are resurrected!"

"Burning water? That's so simple?" Zheng Ding and others looked confused.

"Uh...that's it..." At this point, Liu Xiaosen finally had to stand up and explain in person, "In fact, I used the difference in boiling points between harmful substances and water to separate the two, because the boiling point of water is 100℃, and the boiling point of harmful substances is about 60℃. So when we heat the river water to 60℃, the harmful substances inside it will continue to evaporate due to boiling, and the end point of purification is also very easy to confirm, and the color of the river water is no longer milky white."

"Awesome! Xiao Sen is indeed amazing!" Zheng Ding applauded while applauding.

"What are you applauding? It seems you can understand!" Yan Huixue did not mercilessly and immediately dismantled the station at him, then looked at Liu Xiaosen with a smile, "Doctor Liu, can we visit this water purification device?"

Liu Xiaosen couldn't help but look slightly red when she heard this: "I... I actually know very little about these mechanical things, and this device is also designed with a very simple design. You will definitely laugh at me when you see it."

"No, no, Doctor Liu, you saved an island with your intelligence. We admire it too late, how could you laugh at you?" Xi Yutong quickly expressed his attitude.

"Okay!" Liu Xiaosen thought for a moment and agreed readily, "Anyway, the purification room is only a little bit, and I'll finish it in one go, so I won't delay our visit to the island owner..."

As soon as she agreed, Sheng Luolan immediately turned around and ran out, which made everyone stunned.

"What did Sister Lan do?" Xin Chen looked at Yang Shulin in confusion with questioning.

"Don't worry about her!" Yang Shulin was not surprised by this. "A Virgo must have heard that you are going to see the purification room. Go over and prepare in advance! Let's go slower and give her some time!"

The fact is indeed as Yang Shulin said. Sheng Luolan rushed to a huge bungalow called the purification room, similar to a factory workshop. Before he could slow down, he pointed to a staff member wearing a mask, a white long shirt and shorts: "Sha Jing, are you on duty today? Clean up the sanitation quickly, and there will be a super VIP to visit soon!"

................

The characters have something to say:

Hello everyone, I am the author of this book. How many have I done it? I have done it to the point of perverting.

The format of the names of each chapter must be unified, and the "characters have something to say" in each chapter must be racked!

At this special period of the whole country's fight against the new coronavirus, it happened to be written about a doctor saving an island. Therefore, he risked being accused of water words and wanted to use this platform to say:

Salute to all medical workers!
Chapter completed!