"Yujie, don't worry, this actually has nothing to do with you. You can answer sister's questions with confidence.
Now my sister wants to help these people, so she must ask the situation clearly. Don’t you want to see these sick people get better?”
"Sister, are you a miracle doctor?" Gu Yumeng widened her eyes and looked at Mo Zihan with admiration. She must be a miracle doctor because she is so beautiful.
Mo Zihan chuckled. "Sister is not a miracle doctor, but she can catch gods and ghosts."
"Catch gods and ghosts?" Gu Yujie and Gu Yumeng repeated Mo Zihan's words, seeming to understand.
"Yujie, you and Yumeng have been taking care of your parents, but have you ever drank the water at home?"
"Of course. There is a lake next to my house, so it is very convenient to get water."
Gu Yujie and Gu Yumeng's affirmation made Mo Zihan stop talking.
The group of people walked silently to Gu Yuan Township, which was the birthplace of the plague. The countryside that was originally surrounded by green mountains and green waters was already dead and there was no one left.
Following the brother and sister to their home, the whole house was covered with dust. It was obvious that the brother and sister had not been back for a long time.
After smelling the water brought from the lake, Mo Zihan frowned deeper.
"The poison in this water is much deeper than the poison in the water of Yunzhou City Moat. This is why almost all the people here have died, and Yunzhou City is still spreading widely."
"But princess, we have tested the water quality here with a silver needle before, and it has not turned black." The county magistrate couldn't help but ask.
In fact, when the plague first broke out, he also thought that someone had done it deliberately and sent people to dip into the water in the homes of sick people, but there was no problem at all.
"If you sprinkle laxatives in water and test it with a silver needle, the needle will still not turn black."
After that, Mo Zihan casually took out two test strips that he often used from his sleeves and said, "Come and take a look."
When everyone gathered around him, Mo Zihan explained: "I made this test paper myself. Look at these two test papers, they are exactly the same."
After everyone saw clearly, Mo Zihan said: "Tuoli, give me your kettle."
Picking up the kettle, Mo Zihan continued: "Look, everyone, this is the emperor's drinking water. The water in this kettle is clean and has not been contaminated."
After that, he soaked part of the test paper in the kettle. After taking out the test paper, the color of the test paper did not change for a long time.
"Everyone, take a look at the water here." After that, Mo Zihan put another test paper into the bowl of lake water.
"The darker the color, the stronger the toxin."
After taking out the test paper, within a minute, the color on it turned dark blue.
Everyone took a breath, including the imperial physician.
Although I knew that some toxins could not be detected by silver needles, I did not expect that there were such powerful toxins that could not be detected by silver needles.
"Han'er, since your test paper can detect this poison, does it mean that you know what kind of poison it is?"
Tuoli is quite confident about Mo Zihan's ability to produce and detoxify poisons. With her vision that is a thousand years ahead of theirs, she will definitely be able to detoxify these people.
Mo Zihan shook his head and saw that Tuoli's eyes suddenly dimmed and his brows furrowed again. He couldn't bear to hit him and continued: "Although I don't know what kind of poison this is, I can try to cure it."
"how do I say this?"
"The Gu family brothers and sisters have also been drinking the water here.